I eat lunch at a local chilis probably once to twice a week on my break at work. I sit at the bar and the service is pretty basic. They only stop by once with my food and once to refill my drink. I tip 15% every time. A friend of mine told me how that’s outrageous and that I need to tip 20% always, if not more.
What do you think of tipping 15%? Also, what do you typically tip and how do you make your decision?