| 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 | $185.51 | 11.283% | $206.4411 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $38.51 | 10.281% | $42.4692 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $66.72 | 4.480% | $69.7091 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $24.93 | 13.869% | $28.3875 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $175.85 | 7.749% | $189.4766 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $170.25 | 5.770% | $180.0734 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $144.37 | 4.659% | $151.0962 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $806.14 | $867.6531 | $867.66 | $867.65 | $867.70 | |