| 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 | $150.98 | 8.404% | $163.6684 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $104.64 | 5.499% | $110.3942 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $229.52 | 10.687% | $254.0488 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $19.52 | 11.488% | $21.7625 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $78.60 | 12.510% | $88.4329 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $125.48 | 8.363% | $135.9739 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $151.67 | 12.239% | $170.2329 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $860.41 | $944.5136 | $944.50 | $944.50 | $944.50 | |