| 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 | $140.97 | 12.272% | $158.2698 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $174.70 | 3.708% | $181.1779 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $9.64 | 4.826% | $10.1052 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $27.36 | 12.228% | $30.7056 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $138.77 | 9.154% | $151.473 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $194.87 | 3.734% | $202.1464 | $202.15 | $202.15 | $202.10 |
| Purchase #7 | $183.68 | 8.765% | $199.7796 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $869.99 | $933.6575 | $933.67 | $933.65 | $933.70 | |