| 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 | $174.91 | 6.844% | $186.8808 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $42.61 | 12.128% | $47.7777 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $114.26 | 10.272% | $125.9968 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $208.81 | 13.135% | $236.2372 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $108.75 | 7.874% | $117.313 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $22.88 | 4.728% | $23.9618 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $193.67 | 9.328% | $211.7355 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $865.89 | $949.9028 | $949.91 | $949.95 | $949.90 | |