| 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 | $148.92 | 6.314% | $158.3228 | $158.32 | $158.30 | $158.30 |
| Purchase #2 | $21.28 | 8.558% | $23.1011 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $133.66 | 7.420% | $143.5776 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $60.60 | 7.376% | $65.0699 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $250.68 | 7.167% | $268.6462 | $268.65 | $268.65 | $268.60 |
| Purchase #6 | $125.44 | 8.251% | $135.7901 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $166.98 | 10.452% | $184.4327 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $907.56 | $978.9404 | $978.94 | $978.95 | $978.90 | |