| 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 | $182.97 | 4.520% | $191.2402 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $88.88 | 7.514% | $95.5584 | $95.56 | $95.55 | $95.60 |
| Purchase #3 | $243.50 | 8.473% | $264.1318 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $116.26 | 4.773% | $121.8091 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $154.26 | 6.600% | $164.4412 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $71.41 | 13.488% | $81.0418 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $27.76 | 6.821% | $29.6535 | $29.65 | $29.65 | $29.70 |
| 7 purchase totals = | $885.04 | $947.8760 | $947.87 | $947.90 | $947.80 | |