Hiya Alyson!
Welcome to planDisney! I had a chance to visit Europe a few years ago and found it so satisfying to purchase items knowing exactly how much it was going to cost. The surprise element at checkout that I as an American am used to was gone and I didn't miss it. But here we stand on American soil and taxes are not posted on menus and vary greatly between counties!
The menus on the Walt Disney World website and the My Disney Experience Mobile App show the
prices before tax. Expect to add approximately 6.5% tax to your bill when checking out. There is an exception for dinner shows such as
Hoop-Dee-Doo Musical Revue where the price not only includes taxes but gratuity as well! Don't forget about gratuity which is also not included in the price unless for a few dinner shows. It is automatically added at a rate of 18% for parties of six or more and that includes buffets. When you receive your check from the Cast Member you will see it all broken down in detail.
I also want to share that if you purchase a
dining plan you will find that your meal will include tax but not gratuity. Half of your concerns will be handled
by using the dining plan. Just something to consider for your upcoming trip as they are now available!
I hope this helps and if you have any more questions please free to
let me know!Happy Planning!
-Nimmy