| 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 | $128.31 | 13.854% | $146.0861 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $70.70 | 11.829% | $79.0631 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $156.39 | 5.169% | $164.4738 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $129.42 | 10.724% | $143.299 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $99.48 | 4.619% | $104.075 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $57.44 | 5.390% | $60.536 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $102.30 | 4.254% | $106.6518 | $106.65 | $106.65 | $106.70 |
| 7 purchase totals = | $744.04 | $804.1848 | $804.19 | $804.20 | $804.30 | |