| 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 | $190.79 | 5.697% | $201.6593 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $89.76 | 7.492% | $96.4848 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $220.33 | 10.254% | $242.9226 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $29.93 | 3.214% | $30.892 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $55.52 | 6.416% | $59.0822 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $76.94 | 8.655% | $83.5992 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $228.71 | 13.557% | $259.7162 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $891.98 | $974.3563 | $974.35 | $974.35 | $974.40 | |