| 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 | $145.54 | 7.743% | $156.8092 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $116.46 | 13.676% | $132.3871 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $176.31 | 7.130% | $188.8809 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $143.40 | 10.699% | $158.7424 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $154.97 | 12.791% | $174.7922 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $24.61 | 5.732% | $26.0206 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $19.60 | 9.269% | $21.4167 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $780.89 | $859.0491 | $859.05 | $859.05 | $859.00 | |