How much should I tip my hair stylist?

Like, say if I spend $100 if I get my hair highlighted, medium long hair. How much should I tip?How much should I tip my hair stylist?
same as any service, 15-20%





of course, people's tipping preference differ, but tip however much you would tip a waiter.How much should I tip my hair stylist?
... I get my hair done by a good family friend.. and it costs about 110.. I give her a 20 dollar tip because it is a family friend.. but if it wasn't I would probably give ten or fifteen.. it really depends on how good it turns out, and how polite the stylist was. If she/he was rude, and or acted like they didn't have time for you.. or don't want to be doing the hair etc.. than tip accordingly. I'd take 10-15!
20%.
15-20%