Ok, so i go and get my haircut yesterday at one of the chain barbers. A haircut there is only $12 and i always leave a $3 tip. Now my wife starts to complain that i am tipping too much. She doesn't think i should give them more then $2! But she also complains that i tip the pizza guy too much also. Although as long as i tip them what i do we have never had a pizza come late or cold or anything!! What do you guys/gals think??