| 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 | $155.72 | 11.601% | $173.7851 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $189.82 | 10.829% | $210.3756 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $10.88 | 5.524% | $11.481 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $170.99 | 5.779% | $180.8715 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $61.50 | 3.699% | $63.7749 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $223.96 | 9.137% | $244.4232 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $29.75 | 8.572% | $32.3002 | $32.30 | $32.30 | $32.30 |
| 7 purchase totals = | $842.62 | $917.0115 | $917.01 | $917.00 | $917.10 | |