| 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 | $37.84 | 6.257% | $40.2076 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $164.78 | 3.377% | $170.3446 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $192.68 | 8.291% | $208.6551 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $237.55 | 5.127% | $249.7292 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $85.66 | 13.725% | $97.4168 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $77.31 | 8.355% | $83.7693 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $136.37 | 4.863% | $143.0017 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $932.19 | $993.1243 | $993.13 | $993.10 | $993.10 | |