| 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 | $151.32 | 9.665% | $165.9451 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $176.92 | 9.857% | $194.359 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $19.52 | 9.291% | $21.3336 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $190.61 | 7.286% | $204.4978 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $173.32 | 7.456% | $186.2427 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $19.44 | 5.202% | $20.4513 | $20.45 | $20.45 | $20.50 |
| Purchase #7 | $124.36 | 6.205% | $132.0765 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $855.49 | $924.9060 | $924.91 | $924.95 | $924.90 | |