| 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 | $250.26 | 10.357% | $276.1794 | $276.18 | $276.20 | $276.20 |
| Purchase #2 | $153.79 | 6.529% | $163.8309 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $128.89 | 12.437% | $144.92 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $76.33 | 5.604% | $80.6075 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $24.97 | 4.434% | $26.0772 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $180.76 | 5.298% | $190.3367 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $9.45 | 5.115% | $9.9334 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $824.45 | $891.8851 | $891.89 | $891.95 | $891.80 | |