| 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 | $146.70 | 8.761% | $159.5524 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $13.97 | 9.213% | $15.2571 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $157.49 | 4.818% | $165.0779 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $144.87 | 9.594% | $158.7688 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $28.48 | 5.578% | $30.0686 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $147.83 | 10.450% | $163.2782 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $68.76 | 11.609% | $76.7423 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $708.10 | $768.7453 | $768.75 | $768.75 | $768.90 | |