| 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 | $87.91 | 4.524% | $91.887 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $15.37 | 5.766% | $16.2562 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $116.59 | 5.853% | $123.414 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $104.88 | 5.291% | $110.4292 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $224.55 | 7.791% | $242.0447 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $150.68 | 7.334% | $161.7309 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $146.71 | 13.133% | $165.9774 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $846.69 | $911.7394 | $911.74 | $911.80 | $911.70 | |