| 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 | $199.78 | 4.294% | $208.3586 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $63.71 | 3.678% | $66.0533 | $66.05 | $66.05 | $66.10 |
| Purchase #3 | $46.33 | 12.412% | $52.0805 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $14.87 | 8.275% | $16.1005 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $149.49 | 13.415% | $169.5441 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $152.63 | 5.314% | $160.7408 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $163.36 | 7.674% | $175.8962 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $790.17 | $848.7740 | $848.77 | $848.80 | $848.80 | |