| 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 | $172.63 | 6.335% | $183.5661 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $150.51 | 10.554% | $166.3948 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $26.34 | 3.796% | $27.3399 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $92.99 | 5.259% | $97.8803 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $239.61 | 8.767% | $260.6166 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $152.90 | 11.170% | $169.9789 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $77.33 | 5.432% | $81.5306 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $912.31 | $987.3072 | $987.31 | $987.35 | $987.30 | |