| 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 | $139.57 | 4.719% | $146.1563 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $19.62 | 3.841% | $20.3736 | $20.37 | $20.35 | $20.40 |
| Purchase #3 | $30.95 | 7.395% | $33.2388 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $237.92 | 3.266% | $245.6905 | $245.69 | $245.70 | $245.70 |
| Purchase #5 | $242.61 | 10.247% | $267.4702 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $77.81 | 3.186% | $80.289 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $49.47 | 7.389% | $53.1253 | $53.13 | $53.15 | $53.10 |
| 7 purchase totals = | $797.95 | $846.3437 | $846.35 | $846.35 | $846.40 | |