| 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 | $150.53 | 6.336% | $160.0676 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $218.59 | 8.367% | $236.8794 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $21.91 | 11.615% | $24.4548 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $141.28 | 13.581% | $160.4672 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $232.66 | 5.801% | $246.1566 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $33.52 | 6.865% | $35.8211 | $35.82 | $35.80 | $35.80 |
| Purchase #7 | $85.93 | 7.381% | $92.2725 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $884.42 | $956.1192 | $956.12 | $956.05 | $956.30 | |