| 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 | $138.58 | 3.447% | $143.3569 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $43.30 | 7.688% | $46.6289 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $224.44 | 9.434% | $245.6137 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $50.25 | 12.385% | $56.4735 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $87.97 | 7.667% | $94.7147 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $237.79 | 9.435% | $260.2255 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $107.78 | 7.572% | $115.9411 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $890.11 | $962.9543 | $962.95 | $962.95 | $962.90 | |