| 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 | $136.75 | 12.850% | $154.3224 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $126.61 | 13.687% | $143.9391 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $93.51 | 3.706% | $96.9755 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $41.64 | 7.472% | $44.7513 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $104.77 | 10.731% | $116.0129 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $173.34 | 13.511% | $196.76 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $133.87 | 12.222% | $150.2316 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $810.49 | $902.9928 | $902.99 | $903.00 | $903.00 | |