| 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 | $147.78 | 11.142% | $164.2456 | $164.25 | $164.25 | $164.20 |
| Purchase #2 | $160.44 | 5.655% | $169.5129 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $55.81 | 6.112% | $59.2211 | $59.22 | $59.20 | $59.20 |
| Purchase #4 | $176.61 | 11.610% | $197.1144 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $166.47 | 3.608% | $172.4762 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $136.84 | 8.237% | $148.1115 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $9.75 | 6.568% | $10.3904 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $853.70 | $921.0721 | $921.07 | $921.05 | $921.00 | |