| 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 | $158.33 | 12.556% | $178.2099 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $10.58 | 11.722% | $11.8202 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $95.79 | 10.453% | $105.8029 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $241.50 | 8.456% | $261.9212 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $208.59 | 11.649% | $232.8886 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $66.93 | 10.617% | $74.036 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $15.71 | 11.290% | $17.4837 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $797.43 | $882.1625 | $882.16 | $882.15 | $882.10 | |