| 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 | $169.58 | 12.344% | $190.513 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $44.96 | 11.581% | $50.1668 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $121.50 | 3.665% | $125.953 | $125.95 | $125.95 | $126.00 |
| Purchase #4 | $11.56 | 5.507% | $12.1966 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $65.61 | 4.520% | $68.5756 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $192.54 | 10.154% | $212.0905 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $34.87 | 5.606% | $36.8248 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $640.62 | $696.3203 | $696.32 | $696.30 | $696.40 | |