| 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 | $168.62 | 5.361% | $177.6597 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $238.27 | 3.508% | $246.6285 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $97.55 | 9.685% | $106.9977 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $48.94 | 12.722% | $55.1661 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $22.49 | 5.584% | $23.7458 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $89.69 | 11.528% | $100.0295 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $159.50 | 5.672% | $168.5468 | $168.55 | $168.55 | $168.50 |
| 7 purchase totals = | $825.06 | $878.7741 | $878.79 | $878.80 | $878.70 | |