| 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 | $159.30 | 3.716% | $165.2196 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $48.54 | 9.601% | $53.2003 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $153.69 | 3.217% | $158.6342 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $109.29 | 8.234% | $118.2889 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $57.91 | 6.808% | $61.8525 | $61.85 | $61.85 | $61.90 |
| Purchase #6 | $223.73 | 3.507% | $231.5762 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $73.39 | 5.553% | $77.4653 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $825.85 | $866.2370 | $866.24 | $866.25 | $866.30 | |