| 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 | $150.30 | 9.641% | $164.7904 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $15.93 | 11.549% | $17.7698 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $45.70 | 13.425% | $51.8352 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $241.47 | 8.498% | $261.9901 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $112.69 | 9.620% | $123.5308 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $119.67 | 4.413% | $124.951 | $124.95 | $124.95 | $125.00 |
| Purchase #7 | $101.69 | 3.555% | $105.3051 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $787.45 | $850.1724 | $850.18 | $850.20 | $850.20 | |