| 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 | $154.68 | 12.207% | $173.5618 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $124.40 | 12.491% | $139.9388 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $228.47 | 10.499% | $252.4571 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $14.36 | 5.494% | $15.1489 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $84.59 | 3.471% | $87.5261 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $30.90 | 10.627% | $34.1837 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $222.25 | 8.742% | $241.6791 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $859.65 | $944.4955 | $944.50 | $944.55 | $944.50 | |