When I go out to eat I usually tip $3-5 depending on the bill. If I get outstanding service I'll tip a little higher.

When I was a housekeeper the average tip was $5 but sometimes I got as much as $20. I definitely love those tips!

Do you ever not tip? I know to me it's bad karma if you can call it that not to tip but if I receive REALLY horrible service I won't tip, but it doesnt happen often.

Also, what do you do when a group is paying separate checks? If I can get away with it I usually don't tip if theres a group of people all tipping. I feel its overtipping.