Cst vs vat calculation query

Dear Sir/Madam, I have purchased two wheeler vehicle with 14.5% vat and sale it at Local market and out of state.Suppose: Price of Vehcile Rs.60,000 and Vat 14.5% =Total Sale Price to Local Market Rs.60,000+Rs.8700 =68700/- and if it is sold to other state with CST ,how to calculate PRICE charged this goods to Customer( against C FORM AND without C FORM) PLEASE expain the calculation..and also there is any difference between PRICE TO LOCAL customer and to other state customer?? Please kindly reply as soon as possible.