Taxi driving in New York City or any place is a service business. In the case of taxi driving revenue is derived from one source for two reasons. The basic rate of fare. This is how very much a trip fees according to the posted total price. It is generally managed by a municipal business. In Ny City the rate of fare is managed with the Ny Town Taxi Limousine Commission. The other resource of revenue comes from gratuities or tips. This is certainly to some degree controlled with the driver...