| 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 | $111.50 | 13.533% | $126.5893 | $126.59 | $126.60 | $126.60 |
| Purchase #2 | $107.50 | 9.461% | $117.6706 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $96.60 | 12.791% | $108.9561 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $104.92 | 11.107% | $116.5735 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $183.91 | 9.808% | $201.9479 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $176.68 | 5.792% | $186.9133 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $10.48 | 11.677% | $11.7037 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $791.59 | $870.3544 | $870.35 | $870.30 | $870.40 | |