| 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 | $134.96 | 8.367% | $146.2521 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $216.56 | 5.235% | $227.8969 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $72.81 | 8.832% | $79.2406 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $102.84 | 8.121% | $111.1916 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $82.53 | 8.720% | $89.7266 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $153.91 | 6.471% | $163.8695 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $84.91 | 9.460% | $92.9425 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $848.52 | $911.1198 | $911.12 | $911.15 | $911.10 | |