| 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 | $39.70 | 9.451% | $43.452 | $43.45 | $43.45 | $43.50 |
| Purchase #2 | $214.61 | 5.437% | $226.2783 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $173.90 | 8.203% | $188.165 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $63.29 | 8.199% | $68.4791 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $171.46 | 13.872% | $195.2449 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $156.82 | 13.229% | $177.5657 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $26.72 | 8.488% | $28.988 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $846.50 | $928.1730 | $928.18 | $928.20 | $928.30 | |