| 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 | $145.32 | 9.286% | $158.8144 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $151.42 | 5.699% | $160.0494 | $160.05 | $160.05 | $160.00 |
| Purchase #3 | $191.65 | 12.744% | $216.0739 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $59.53 | 11.462% | $66.3533 | $66.35 | $66.35 | $66.40 |
| Purchase #5 | $212.28 | 11.362% | $236.3993 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $58.81 | 8.723% | $63.94 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $135.78 | 6.718% | $144.9017 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $954.79 | $1,046.5320 | $1,046.52 | $1,046.50 | $1,046.50 | |