| 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 | $157.83 | 5.240% | $166.1003 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $195.33 | 13.486% | $221.6722 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $55.31 | 7.528% | $59.4737 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $89.47 | 4.717% | $93.6903 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $15.25 | 12.677% | $17.1832 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $148.50 | 9.809% | $163.0664 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $84.54 | 10.477% | $93.3973 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $746.23 | $814.5834 | $814.58 | $814.55 | $814.70 | |