| 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 | $132.46 | 9.350% | $144.845 | $144.85 | $144.85 | $144.80 |
| Purchase #2 | $87.54 | 7.350% | $93.9742 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $156.92 | 7.369% | $168.4834 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $62.99 | 3.490% | $65.1884 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $118.41 | 11.542% | $132.0769 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $39.85 | 7.832% | $42.9711 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $175.46 | 7.642% | $188.8687 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $773.63 | $836.4077 | $836.41 | $836.40 | $836.50 | |