| 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 | $167.84 | 8.589% | $182.2558 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $139.50 | 7.282% | $149.6584 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $206.81 | 10.431% | $228.3824 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $102.73 | 9.397% | $112.3835 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $179.69 | 11.359% | $200.101 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $102.86 | 7.313% | $110.3822 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $237.64 | 7.598% | $255.6959 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $1,137.07 | $1,238.8592 | $1,238.86 | $1,238.90 | $1,239.00 | |