| 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 | $140.45 | 4.203% | $146.3531 | $146.35 | $146.35 | $146.40 |
| Purchase #2 | $228.89 | 10.362% | $252.6076 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $101.55 | 6.584% | $108.2361 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $50.45 | 3.824% | $52.3792 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $153.76 | 4.426% | $160.5654 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $15.94 | 3.858% | $16.555 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $55.92 | 4.426% | $58.395 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $746.96 | $795.0914 | $795.11 | $795.10 | $795.20 | |