| 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 | $170.70 | 8.766% | $185.6636 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $66.78 | 3.611% | $69.1914 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $14.51 | 5.542% | $15.3141 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $136.65 | 5.660% | $144.3844 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $218.93 | 8.115% | $236.6962 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $131.95 | 6.411% | $140.4093 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $146.71 | 3.487% | $151.8258 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $886.23 | $943.4848 | $943.48 | $943.50 | $943.50 | |