| 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 | $148.98 | 13.864% | $169.6346 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $39.52 | 3.743% | $40.9992 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $217.36 | 12.217% | $243.9149 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $52.83 | 4.156% | $55.0256 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $148.95 | 4.132% | $155.1046 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $77.89 | 6.456% | $82.9186 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $154.98 | 5.361% | $163.2885 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $840.51 | $910.8860 | $910.88 | $910.90 | $910.80 | |