| 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 | $103.28 | 13.245% | $116.9594 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $62.29 | 5.549% | $65.7465 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $22.55 | 6.745% | $24.071 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $152.44 | 10.456% | $168.3791 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $137.32 | 9.501% | $150.3668 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $140.90 | 9.834% | $154.7561 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $159.77 | 3.476% | $165.3236 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $778.55 | $845.6025 | $845.61 | $845.55 | $845.70 | |