| 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 | $178.63 | 8.537% | $193.8796 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $116.44 | 13.616% | $132.2945 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $193.61 | 11.341% | $215.5673 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $126.76 | 4.442% | $132.3907 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $219.92 | 4.679% | $230.2101 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $163.33 | 10.243% | $180.0599 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $163.60 | 10.289% | $180.4328 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $1,162.29 | $1,264.8349 | $1,264.83 | $1,264.85 | $1,264.90 | |