| 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 | $106.59 | 10.528% | $117.8118 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $190.29 | 13.113% | $215.2427 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $79.83 | 5.289% | $84.0522 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $105.99 | 11.294% | $117.9605 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $79.37 | 6.331% | $84.3949 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $183.55 | 8.620% | $199.372 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $85.81 | 6.531% | $91.4143 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $831.43 | $910.2484 | $910.23 | $910.20 | $910.30 | |