| 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 | $181.53 | 5.105% | $190.7971 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $104.95 | 13.402% | $119.0154 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $174.69 | 10.816% | $193.5845 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $53.70 | 8.811% | $58.4315 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $29.92 | 11.638% | $33.4021 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $139.42 | 12.301% | $156.5701 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $191.81 | 9.766% | $210.5422 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $876.02 | $962.3429 | $962.34 | $962.35 | $962.30 | |