| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.35 | 4.342% | $158.965 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $195.93 | 11.509% | $218.4796 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $24.99 | 3.592% | $25.8876 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $228.96 | 5.411% | $241.349 | $241.35 | $241.35 | $241.30 |
| Purchase #5 | $179.41 | 10.792% | $198.7719 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $18.84 | 5.762% | $19.9256 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $14.94 | 12.367% | $16.7876 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $815.42 | $880.1663 | $880.18 | $880.20 | $880.20 | |