Why did it say my fee was 115 for my taxes but they took 155 out of my refund?

If you chose to pay TurboTax fees out of your Federal refund, there is a 39.99 service fee for that option (44.99 for California filers.)

Here are some typical fees in Online Deluxe:

Deluxe Federal return 59.99
State return 44.99
Option to pay fees out of the Federal refund:  39.99 (or 44.99 for California)

Plus possible sales taxes.