| 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 | $97.62 | 8.520% | $105.9372 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $163.69 | 13.213% | $185.3184 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $147.96 | 6.851% | $158.0967 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $125.87 | 13.855% | $143.3093 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $18.46 | 5.727% | $19.5172 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $176.81 | 5.687% | $186.8652 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $20.48 | 12.722% | $23.0855 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $750.89 | $822.1295 | $822.15 | $822.10 | $822.10 | |