| 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 | $201.43 | 10.568% | $222.7171 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $18.76 | 7.708% | $20.206 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $58.32 | 12.834% | $65.8048 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $164.30 | 8.862% | $178.8603 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $186.63 | 10.524% | $206.2709 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $195.97 | 8.587% | $212.7979 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $60.53 | 6.308% | $64.3482 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $885.94 | $971.0052 | $971.01 | $970.95 | $971.00 | |