| 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 | $124.37 | 10.610% | $137.5657 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $222.59 | 13.525% | $252.6953 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $12.91 | 3.641% | $13.3801 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $132.86 | 12.803% | $149.8701 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $77.59 | 5.746% | $82.0483 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $169.56 | 12.470% | $190.7041 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $159.46 | 6.614% | $170.0067 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $899.34 | $996.2703 | $996.28 | $996.25 | $996.30 | |