| 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 | $111.45 | 4.556% | $116.5277 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $199.37 | 8.173% | $215.6645 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $22.88 | 4.380% | $23.8821 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $153.55 | 6.367% | $163.3265 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $28.88 | 4.258% | $30.1097 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $158.74 | 4.141% | $165.3134 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $146.97 | 8.802% | $159.9063 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $821.84 | $874.7302 | $874.73 | $874.75 | $874.70 | |