| 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 | $210.28 | 8.150% | $227.4178 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $176.68 | 3.491% | $182.8479 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $139.58 | 7.488% | $150.0318 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $26.93 | 5.130% | $28.3115 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $39.64 | 6.635% | $42.2701 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $175.71 | 7.543% | $188.9638 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $102.74 | 12.383% | $115.4623 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $871.56 | $935.3052 | $935.30 | $935.25 | $935.30 | |