| 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 | $189.51 | 8.173% | $204.9987 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $30.81 | 7.341% | $33.0718 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $123.59 | 5.718% | $130.6569 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $184.85 | 7.205% | $198.1684 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $154.32 | 9.625% | $169.1733 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $55.80 | 7.520% | $59.9962 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $102.42 | 7.655% | $110.2603 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $841.30 | $906.3256 | $906.33 | $906.25 | $906.50 | |