| 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 | $155.32 | 10.182% | $171.1347 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $76.86 | 11.779% | $85.9133 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $55.90 | 7.566% | $60.1294 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $31.94 | 12.517% | $35.9379 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $124.91 | 3.603% | $129.4105 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $157.71 | 8.386% | $170.9356 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $69.73 | 11.863% | $78.0021 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $672.37 | $731.4635 | $731.46 | $731.50 | $731.30 | |