United States has had: (M1.5 or greater) 1  43 earthquakes in the past 24 hours. 2  367 earthquakes in the past 7 days. 3  1,744 earthquakes in the past 30 days. 4  20,416 earthquakes in the past 365 days.
1 Get your hair cut at a salon? Tipping 15%-20% of the haircut cost is good, and maybe a little more around the holidays.  If I ever have to valet my car, I usually tip $2 to the valet driver when he or she brings my car back around.
However, if the shampoo person works for the stylist, it is generally acceptable for the client to tip her. Tipping.org, the original tipping page, recommends tipping $1 to $2 for a shampoo person. If in doubt, ask the receptionist or client coordinator when you schedule an appointment.