| 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 | $215.51 | 7.720% | $232.1474 | $232.15 | $232.15 | $232.10 |
| Purchase #2 | $150.93 | 3.184% | $155.7356 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $139.49 | 10.693% | $154.4057 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $144.84 | 13.181% | $163.9314 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $108.91 | 9.802% | $119.5854 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $138.81 | 3.735% | $143.9946 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $79.76 | 9.654% | $87.46 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $978.25 | $1,057.2601 | $1,057.27 | $1,057.30 | $1,057.20 | |