Analysis of American Restaurant Interior Design with Respect to Tipping Propensity

Waitstaff incomes in the United States depend on tipping due to lower minimum and starting wages. Although tipping is a valuable component of service because it acts as a positive reinforcement mechanism, consumers evaluate their dining experience holistically based on the service and non-service elements of their experience. It is important to understand the details of consumer valuation of dining experiences because waitstaff rely on them for their economic livelihoods. Existing research on the role of visual and sensory input in determining tipping propensity shows meaningful relationships between tipping and the design of a restaurant, offering a possible method to improve waitstaff incomes. However, there are limited studies about the effects of specific and atmospheric interior design elements on tipping behavior. This study examines the effects of emotional and visual determinants of tipping on 20 young adults in Houston and seeks to determine how these sensations affect perceived value. Participants were presented with a survey asking how much they would tip in various restaurants with distinct interior designs. Then, participants were interviewed and asked how they chose how much to tip and whether design played a role in that decision. Design coherence and tableware showed the strongest correlations with tipping, while interviews frequently mentioned feelings of luxury as proponents of tipping. The findings have relevant implications for promoting the economic success of waitstaff and of restaurant owners by helping them identify restaurant design elements that can be altered to benefit waitstaff by encouraging greater tipping.