| 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 | $127.44 | 12.406% | $143.2502 | $143.25 | $143.25 | $143.30 |
| Purchase #2 | $152.38 | 6.504% | $162.2908 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $214.25 | 8.433% | $232.3177 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $26.89 | 6.739% | $28.7021 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $26.83 | 4.623% | $28.0704 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $135.31 | 4.495% | $141.3922 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $171.82 | 10.772% | $190.3285 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $854.92 | $926.3519 | $926.35 | $926.35 | $926.40 | |