| 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 | $163.68 | 3.217% | $168.9456 | $168.95 | $168.95 | $168.90 |
| Purchase #2 | $249.92 | 9.673% | $274.0948 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $66.39 | 13.324% | $75.2358 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $123.40 | 10.422% | $136.2607 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $111.31 | 11.541% | $124.1563 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $48.92 | 12.504% | $55.037 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $155.62 | 6.635% | $165.9454 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $919.24 | $999.6756 | $999.69 | $999.70 | $999.60 | |