| 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 | $13.93 | 10.625% | $15.4101 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $144.66 | 3.357% | $149.5162 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $138.80 | 7.252% | $148.8658 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $198.25 | 9.851% | $217.7796 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $149.91 | 9.321% | $163.8831 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $27.68 | 10.566% | $30.6047 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $103.50 | 5.714% | $109.414 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $776.73 | $835.4735 | $835.47 | $835.45 | $835.50 | |