| 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 | $217.77 | 9.360% | $238.1533 | $238.15 | $238.15 | $238.20 |
| Purchase #2 | $66.93 | 13.724% | $76.1155 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $150.67 | 5.588% | $159.0894 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $61.94 | 7.456% | $66.5582 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $125.80 | 5.813% | $133.1128 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $165.66 | 7.323% | $177.7913 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $11.35 | 3.415% | $11.7376 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $800.12 | $862.5581 | $862.56 | $862.55 | $862.60 | |