| 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 | $198.32 | 9.335% | $216.8332 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $100.79 | 3.609% | $104.4275 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $57.36 | 3.105% | $59.141 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $144.67 | 8.260% | $156.6197 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $28.50 | 6.850% | $30.4523 | $30.45 | $30.45 | $30.50 |
| Purchase #6 | $169.65 | 6.485% | $180.6518 | $180.65 | $180.65 | $180.70 |
| Purchase #7 | $58.97 | 10.260% | $65.0203 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $758.26 | $813.1458 | $813.14 | $813.15 | $813.10 | |