Example: You live and run your business in Joliet, Illinois in the 60431 zip code. The tax rate there is the total of the 6.25% Illinois state sales tax rate, the .75% Will County Rate and 1.75% Joliet rate, for a total of 8.75% sales tax. Since Illinois is an origin-based state, you would charge all of your buyers in Illinois that 8.75% rate.
Place eggs in a large saucepan. Cover them with cool water by 1 inch. Slowly bring water to a boil over medium heat; when the water has reached a boil, cover and remove from heat. Let sit 12 minutes. Transfer eggs to a colander; place under cool running water to stop the cooking. Eggs can be peeled and served immediately.
Boil eggs for approximately 20 minutes. Once eggs are hard, drain water and allow eggs to cool. You may also let them sit in cold water for 15 minutes. Peel eggs then cut them long wise. Set hardened egg whites to the side. Put egg yolks in a small to medium size mixing bowl. Mash yolks with a fork.