| 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 | $113.74 | 13.728% | $129.3542 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $55.98 | 8.756% | $60.8816 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $215.95 | 7.644% | $232.4572 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $175.82 | 10.206% | $193.7642 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $169.65 | 12.492% | $190.8427 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $79.40 | 3.604% | $82.2616 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $148.60 | 5.868% | $157.3198 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $959.14 | $1,046.8813 | $1,046.87 | $1,046.85 | $1,047.00 | |