| 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 | $154.85 | 4.282% | $161.4807 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $208.94 | 3.116% | $215.4506 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $210.56 | 11.595% | $234.9744 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $202.42 | 12.119% | $226.9513 | $226.95 | $226.95 | $227.00 |
| Purchase #5 | $201.36 | 4.716% | $210.8561 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $105.43 | 7.510% | $113.3478 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $169.62 | 12.431% | $190.7055 | $190.71 | $190.70 | $190.70 |
| 7 purchase totals = | $1,253.18 | $1,353.7664 | $1,353.77 | $1,353.75 | $1,353.90 | |