| 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 | $143.83 | 13.598% | $163.388 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $91.68 | 6.576% | $97.7089 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $66.44 | 3.546% | $68.796 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $28.45 | 3.138% | $29.3428 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $179.52 | 12.548% | $202.0462 | $202.05 | $202.05 | $202.00 |
| Purchase #6 | $54.95 | 4.536% | $57.4425 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $156.85 | 5.507% | $165.4877 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $721.72 | $784.2121 | $784.22 | $784.25 | $784.10 | |