2 ppl at one table order 2 salads and 2 diet cokes, total bill: 40$ x 20% 8$ tip 2 ppl at the other table order 2 steaks and 2 glasses of wine total bill: 225$, x 20% 45$. Why the hell should you have to pay 37$ more in tip just because you ordered meat and wine ? The server gave the exact same service to both tables... tipping culture is complete retardation