A diner paying at a counter or a table sees a receipt built from a few line items: the listed price, local sales tax, and either an added service charge or an empty tip line. Government agencies count those dollars too, but not on one ledger. How each piece shows up depends on which agency is measuring and what question it wants to answer.

Close-up of a folded paper receipt and a pen on a worn wooden café table in soft daylight
Federal expenditure accounts separate commercial food sales from nonmarket sources while tracking tax and gratuity adjustments.

What counts as food away from home

The main umbrella term is food away from home, or FAFH. According to the USDA Economic Research Service documentation, FAFH covers prepared meals and snacks bought for immediate consumption. The boundary reaches well past the full-service dining room. It includes limited-service restaurants, drinking places, hotels and motels, retail stores, and schools and colleges. One restaurant check is a small fragment of the total.

Because the category is so broad, aggregate data tracks economic activity, not individual guest checks. The ERS Food Expenditure Series (FES) measures the value of food acquired in the country by outlet, purchaser, and product type. It does not survey diners about their credit card slips. It draws on Census Bureau and other federal data.

Prices are tracked by a different agency with a different tool. The Consumer Price Index, from the Bureau of Labor Statistics, measures average changes in prices paid by urban consumers for a market basket. The food-away-from-home CPI covers restaurant and other foodservice purchases. Grocery purchases fall under the separate food-at-home index.

How tips and sales taxes are reported in the expenditure series

The FES reports food and beverage sales that include sales taxes and tips. It also reports estimates without them, in both nominal and constant dollars. A national restaurant spending total can look noticeably different depending on which version a writer picked up.

Cadence matters too. National FES estimates are annual and start with 1997 data. Monthly estimates by major outlet type are benchmarked to those annual numbers, but the monthly figures capture sales only. They exclude food that is furnished, donated, home-produced, or served at educational institutions. The monthly series reflects the register. The annual series reflects a broader food supply.

The public sources leave key questions open. They do not explain how tips or service charges are classified inside FAFH. They do not say whether a mandatory service charge is treated differently from an optional tip. They do not explain how the FES tip and tax figures are derived. Readers will find the adjusted totals, but not the method behind them.

How menu price changes reach the CPI and forecasts

The expenditure series tallies money changing hands. The Food Price Outlook looks ahead. It uses CPI and Producer Price Index data. The PPI measures prices paid to domestic producers, and changes in farm-level and wholesale food PPIs are important inputs for forecasting retail food prices. The outlook updates monthly and forecasts up to 18 months ahead.

According to the Food Price Outlook summary findings, the September 2026 update incorporated September 2026 CPI and PPI figures. The food-away-from-home CPI rose 0.2% from August and stood 3.5% above September 2025. The food-at-home CPI rose 0.1% for the month and 1.8% over the year. These figures are not seasonally adjusted.

Annual projections point the same way. As reported by RFD-TV on USDA food outlook data, USDA forecasts 2026 prices up 2.9% for all food, 2.4% for food at home, and 3.5% for food away from home. For 2027 it projects 2.0% for all food, 1.8% for groceries, and 2.6% for restaurants. Forecast ranges remain wide. This is a secondary report, so check the ERS outlook pages for the original numbers.

What the sources do not show is how menu price changes are collected or weighted in the CPI. The BLS pages provided are navigation text, not methodology. So the material here cannot say how an optional tip is handled compared with a mandatory service charge. Readers should not assume the two are treated the same way.

Reading the numbers without over-reading them

Before comparing two food-spending figures, check four things:

  • Whether sales taxes and tips are included in the dollar total.
  • Whether the figure is a monthly sales-only estimate or an annual estimate that includes food furnished and donated.
  • Whether a price index is seasonally adjusted or not.
  • Whether the change is month over month or year over year, and which months it covers.

An index move does not match any one household's budget. The sources do not address how these measures apply to an individual restaurant bill. A family that mostly eats at counter-service spots may see different price changes than one that dines at full-service places. USDA notes that rising restaurant inflation can affect how consumers split spending between home and away-from-home meals.

History explains why forecast ranges stay wide. Between August 2021 and August 2022, BLS data showed all food prices up 9.1%, grocery prices up 13.5%, and menu prices up 8.0%. A Purdue study on retail food price forecasts examines the accuracy of ERS outlooks from 2004 through 2022. In 2021, consumers spent roughly $2.1 trillion on food, about 10.3% of disposable personal income, according to ERS.

A receipt with an odd surcharge, say a hypothetical flat fee added to every check, may or may not show up in these statistics the way a diner expects. The published sources do not settle that.