| 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 | $120.73 | 3.286% | $124.6972 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $131.54 | 6.633% | $140.265 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $79.69 | 4.746% | $83.4721 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $175.36 | 8.272% | $189.8658 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $122.29 | 7.660% | $131.6574 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $166.36 | 6.659% | $177.4379 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $116.88 | 3.682% | $121.1835 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $912.85 | $968.5789 | $968.59 | $968.55 | $968.70 | |