| 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 | $136.99 | 6.542% | $145.9519 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $104.48 | 7.617% | $112.4382 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $82.74 | 5.203% | $87.045 | $87.05 | $87.05 | $87.00 |
| Purchase #4 | $234.42 | 6.135% | $248.8017 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $90.31 | 10.785% | $100.0499 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $152.39 | 11.435% | $169.8158 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $247.78 | 5.717% | $261.9456 | $261.95 | $261.95 | $261.90 |
| 7 purchase totals = | $1,049.11 | $1,126.0481 | $1,126.06 | $1,126.05 | $1,125.90 | |