| 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 | $134.42 | 7.258% | $144.1762 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $134.28 | 6.450% | $142.9411 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $195.75 | 3.750% | $203.0906 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $99.68 | 4.538% | $104.2035 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $92.85 | 5.456% | $97.9159 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $221.43 | 13.197% | $250.6521 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $23.36 | 13.360% | $26.4809 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $901.77 | $969.4603 | $969.46 | $969.50 | $969.50 | |