| 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 | $156.53 | 4.597% | $163.7257 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $196.30 | 5.537% | $207.1691 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $20.55 | 3.118% | $21.1907 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $96.30 | 10.175% | $106.0985 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $125.76 | 11.365% | $140.0526 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $44.79 | 6.565% | $47.7305 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $48.53 | 13.735% | $55.1956 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $688.76 | $741.1627 | $741.17 | $741.20 | $741.20 | |