Hey all, so i turned 21 in June, and i have started going to the bar when i am home sometimes, and taking my friends who are turning 21 also. The drinks are already pretty pricey, not that that really matters. But when you go to the bar, and sit at the actual bar and have a few beers and maybe a shot, are you supposed to tip? I have been, and i usually tip between 15-25% because thats what i tip at a resturaunt (as long as the service is good), but is that appropriate or what is expected? What do you guys tip when you go to the bar?