| 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 | $134.88 | 6.118% | $143.132 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $163.83 | 10.199% | $180.539 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $187.25 | 5.316% | $197.2042 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $190.79 | 7.282% | $204.6833 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $9.49 | 7.410% | $10.1932 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $224.64 | 12.437% | $252.5785 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $43.58 | 13.529% | $49.4759 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $954.46 | $1,037.8061 | $1,037.80 | $1,037.90 | $1,037.80 | |