| 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 | $101.34 | 13.746% | $115.2702 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $146.63 | 5.824% | $155.1697 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $146.90 | 7.675% | $158.1746 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $54.79 | 6.760% | $58.4938 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $205.29 | 3.313% | $212.0913 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $54.59 | 7.842% | $58.8709 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $132.62 | 9.368% | $145.0438 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $842.16 | $903.1143 | $903.10 | $903.05 | $903.20 | |