| 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 | $126.62 | 4.694% | $132.5635 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $222.89 | 5.785% | $235.7842 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $57.67 | 13.678% | $65.5581 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $5.43 | 9.669% | $5.955 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $14.80 | 6.639% | $15.7826 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $125.97 | 13.234% | $142.6409 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $158.83 | 13.510% | $180.2879 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $712.21 | $778.5722 | $778.57 | $778.60 | $778.70 | |