| 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 | $153.28 | 10.408% | $169.2334 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $162.67 | 3.516% | $168.3895 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $144.26 | 3.512% | $149.3264 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $73.92 | 6.126% | $78.4483 | $78.45 | $78.45 | $78.40 |
| Purchase #5 | $97.82 | 4.192% | $101.9206 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $182.86 | 4.352% | $190.8181 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $87.49 | 5.403% | $92.2171 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $902.30 | $950.3534 | $950.36 | $950.35 | $950.20 | |