| 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 | $171.77 | 10.656% | $190.0738 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $148.57 | 9.868% | $163.2309 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $242.67 | 13.581% | $275.627 | $275.63 | $275.65 | $275.60 |
| Purchase #4 | $176.70 | 4.776% | $185.1392 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $146.83 | 13.135% | $166.1161 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $29.34 | 3.695% | $30.4241 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $145.63 | 3.195% | $150.2829 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $1,061.51 | $1,160.8940 | $1,160.89 | $1,160.90 | $1,160.80 | |