| 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 | $170.34 | 5.671% | $180 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $164.84 | 10.544% | $182.2207 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $21.38 | 8.756% | $23.252 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $191.91 | 12.767% | $216.4111 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $215.26 | 5.543% | $227.1919 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $84.28 | 8.202% | $91.1926 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $25.53 | 5.466% | $26.9255 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $873.54 | $947.1938 | $947.19 | $947.20 | $947.20 | |