| 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 | $176.69 | 8.224% | $191.221 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $26.90 | 5.646% | $28.4188 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $27.82 | 11.218% | $30.9408 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $222.32 | 13.420% | $252.1553 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $55.64 | 7.791% | $59.9749 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $47.28 | 7.861% | $50.9967 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $57.66 | 9.519% | $63.1487 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $614.31 | $676.8562 | $676.86 | $676.80 | $676.80 | |