| 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 | $66.60 | 11.389% | $74.1851 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $161.81 | 8.336% | $175.2985 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $79.32 | 4.501% | $82.8902 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $68.73 | 12.258% | $77.1549 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $138.82 | 4.122% | $144.5422 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $157.54 | 3.185% | $162.5576 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $169.42 | 10.688% | $187.5276 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $842.24 | $904.1561 | $904.16 | $904.20 | $904.20 | |