| 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 | $147.84 | 8.862% | $160.9416 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $207.98 | 6.743% | $222.0041 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $97.56 | 12.744% | $109.993 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $227.53 | 11.213% | $253.0429 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $56.62 | 10.851% | $62.7638 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $52.90 | 6.425% | $56.2988 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $101.47 | 11.780% | $113.4232 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $891.90 | $978.4674 | $978.45 | $978.45 | $978.40 | |