| 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 | $21.38 | 10.756% | $23.6796 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $172.35 | 4.514% | $180.1299 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $74.25 | 6.231% | $78.8765 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $208.49 | 8.818% | $226.8746 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $177.61 | 5.849% | $187.9984 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $127.53 | 8.636% | $138.5435 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $119.79 | 5.545% | $126.4324 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $901.40 | $962.5349 | $962.53 | $962.60 | $962.50 | |