| 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 | $63.79 | 7.248% | $68.4135 | $68.41 | $68.40 | $68.40 |
| Purchase #2 | $170.33 | 5.759% | $180.1393 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $168.32 | 5.403% | $177.4143 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $169.91 | 5.129% | $178.6247 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $59.61 | 10.146% | $65.658 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $147.90 | 8.573% | $160.5795 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $87.26 | 11.285% | $97.1073 | $97.11 | $97.10 | $97.10 |
| 7 purchase totals = | $867.12 | $927.9366 | $927.93 | $927.90 | $927.90 | |