| 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 | $112.52 | 8.641% | $122.2429 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $133.58 | 4.603% | $139.7287 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $140.95 | 6.231% | $149.7326 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $116.38 | 7.357% | $124.9421 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $41.38 | 11.648% | $46.1999 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $134.40 | 3.605% | $139.2451 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $38.89 | 13.848% | $44.2755 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $718.10 | $766.3668 | $766.37 | $766.45 | $766.20 | |