| 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 | $112.25 | 3.309% | $115.9644 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $149.59 | 5.675% | $158.0792 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $17.85 | 3.402% | $18.4573 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $131.77 | 11.520% | $146.9499 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $55.69 | 8.659% | $60.5122 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $212.57 | 7.547% | $228.6127 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $61.41 | 4.874% | $64.4031 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $741.13 | $792.9788 | $792.97 | $792.95 | $793.00 | |