Do I Have to tip the driver, and if so, how much?

YES! Your driver is working in the service industry just like a waiter or bartender, but assumes a much more responsible role.  The standard tip is 20% of the total fare. If you feel your driver has performed in an exceeding manner, you can tip more. Some companies will AUTOMATICALLY include the gratuity (tip) in their total price quote. When making reservations, always ask if GRATUITY is included in the total price. If not, you should budget an extra twenty percent towards your total bill for driver gratuity.