| 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 | $183.70 | 3.617% | $190.3444 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $147.29 | 5.476% | $155.3556 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $152.29 | 10.818% | $168.7647 | $168.76 | $168.75 | $168.80 |
| Purchase #4 | $92.50 | 10.717% | $102.4132 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $158.39 | 7.112% | $169.6547 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $86.58 | 8.873% | $94.2622 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $102.58 | 10.813% | $113.672 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $923.33 | $994.4668 | $994.45 | $994.40 | $994.60 | |