Get your taxes done using TurboTax

Are you using the Online version or the Desktop program installed on your computer?  Online and Desktop pricing are different.

With Online federal and state are separate charges.  Online Deluxe is 34.99 for federal and 36.99 for state.  So 71.98 is right.  If you don't want to pay for state now you can delete the state return.  You can add it back in again later.
https://ttlc.intuit.com/questions/1900608-how-do-i-delete-my-state-in-turbotax-online

And be aware, if you want to have the fees deducted from your federal refund there is an EXTRA 34.99 Refund Processing Service charge for that.  So pay the fees with a credit card.