| 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 | $100.96 | 11.190% | $112.2574 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $149.67 | 4.836% | $156.908 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $224.96 | 3.153% | $232.053 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $68.77 | 8.284% | $74.4669 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $112.40 | 6.283% | $119.4621 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $56.49 | 8.109% | $61.0708 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $71.65 | 5.513% | $75.6001 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $784.90 | $831.8183 | $831.82 | $831.75 | $832.00 | |