| 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 | $185.79 | 5.578% | $196.1534 | $196.15 | $196.15 | $196.20 |
| Purchase #2 | $188.49 | 3.806% | $195.6639 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $59.91 | 13.275% | $67.8631 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $224.91 | 12.662% | $253.3881 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $12.67 | 8.503% | $13.7473 | $13.75 | $13.75 | $13.70 |
| Purchase #6 | $100.89 | 6.809% | $107.7596 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $64.97 | 3.435% | $67.2017 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $837.63 | $901.7771 | $901.77 | $901.75 | $901.90 | |