| 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 | $159.41 | 3.113% | $164.3724 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $99.42 | 7.250% | $106.628 | $106.63 | $106.65 | $106.60 |
| Purchase #3 | $146.28 | 11.488% | $163.0846 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $82.81 | 5.634% | $87.4755 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $67.71 | 11.132% | $75.2475 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $201.97 | 5.159% | $212.3896 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $131.90 | 9.235% | $144.081 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $889.50 | $953.2786 | $953.28 | $953.35 | $953.30 | |