So basically since I was a kid, Ive been going to the same babershop run by two brothers. My dad always gives a $1 tip and so I learned to do the same.
Lately however, I have changed venues and now go to a place called Sports Clips, I guess its sorta like a Fantastic Sams. Anyway, the girls there do a good job cutting my hair, but the first time I went I instantly thought a $1 tip was too cheap, so I gave $2 (lol, bit upgrade, I know).
Not sure why, maybe it was the fact that most of them are cute and they actually cut my hair how I wanted it. Figure that the haircut alone is $16, what would you normally tip if you were satasfied with your haircut?
XI Wiki


