| 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 | $157.84 | 7.686% | $169.9716 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $71.93 | 6.582% | $76.6644 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $205.67 | 3.841% | $213.5698 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $27.97 | 9.224% | $30.55 | $30.55 | $30.55 | $30.60 |
| Purchase #5 | $210.30 | 8.300% | $227.7549 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $184.68 | 8.566% | $200.4997 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $71.73 | 3.402% | $74.1703 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $930.12 | $993.1807 | $993.17 | $993.10 | $993.40 | |