| 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 | $13.87 | 6.863% | $14.8219 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $148.89 | 13.450% | $168.9157 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $61.61 | 6.845% | $65.8272 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $135.84 | 4.435% | $141.8645 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $168.28 | 5.453% | $177.4563 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $163.47 | 3.454% | $169.1163 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $243.31 | 10.488% | $268.8284 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $935.27 | $1,006.8303 | $1,006.84 | $1,006.80 | $1,006.80 | |