| 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 | $165.88 | 4.491% | $173.3297 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $110.95 | 8.385% | $120.2532 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $41.28 | 3.705% | $42.8094 | $42.81 | $42.80 | $42.80 |
| Purchase #4 | $28.43 | 6.464% | $30.2677 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $36.90 | 11.617% | $41.1867 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $224.98 | 5.109% | $236.4742 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $28.42 | 8.499% | $30.8354 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $636.84 | $675.1563 | $675.16 | $675.15 | $675.20 | |