| 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 | $139.29 | 10.582% | $154.0297 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $186.86 | 10.456% | $206.3981 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $150.78 | 12.333% | $169.3757 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $26.94 | 4.554% | $28.1668 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $63.47 | 5.796% | $67.1487 | $67.15 | $67.15 | $67.10 |
| Purchase #6 | $198.88 | 12.621% | $223.9806 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $59.69 | 5.194% | $62.7903 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $825.91 | $911.8899 | $911.90 | $911.95 | $911.90 | |