| 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 | $148.62 | 10.603% | $164.3782 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $125.34 | 12.425% | $140.9135 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $166.60 | 9.355% | $182.1854 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $144.50 | 4.548% | $151.0719 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $28.61 | 11.562% | $31.9179 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $37.75 | 8.370% | $40.9097 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $32.67 | 5.863% | $34.5854 | $34.59 | $34.60 | $34.60 |
| 7 purchase totals = | $684.09 | $745.9620 | $745.97 | $745.95 | $746.00 | |