| 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 | $67.79 | 6.753% | $72.3679 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $202.46 | 3.815% | $210.1838 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $189.36 | 5.606% | $199.9755 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $166.52 | 9.426% | $182.2162 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $21.90 | 5.404% | $23.0835 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $28.51 | 7.209% | $30.5653 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $124.71 | 7.615% | $134.2067 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $801.25 | $852.5989 | $852.61 | $852.60 | $852.70 | |