| 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 | $113.85 | 8.746% | $123.8073 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $181.69 | 12.739% | $204.8355 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $70.58 | 3.471% | $73.0298 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $186.43 | 12.319% | $209.3963 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $143.54 | 3.676% | $148.8165 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $6.35 | 13.420% | $7.2022 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $105.99 | 9.513% | $116.0728 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $808.43 | $883.1604 | $883.17 | $883.15 | $883.10 | |