Hi Heather,
Have you looked at your price breakdown feature? I find it very useful.
Go to your listing >Booking settings> Pricing> Preview what guest pay which will show you the price charged, guest service fee and applicable taxes (on mine as I pay Illinois taxes) with a total.
Going further you can look at additional charges, though I only have an Extra Guest fee.
The AirBnB platform updated this feature to allow both host and guest to have a more transparency of what their fees are.