| 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 | $120.56 | 13.777% | $137.1696 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $233.65 | 3.747% | $242.4049 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $57.64 | 6.160% | $61.1906 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $12.58 | 4.542% | $13.1514 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $120.57 | 13.344% | $136.6589 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $117.58 | 5.848% | $124.4561 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $82.91 | 6.205% | $88.0546 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $745.49 | $803.0861 | $803.08 | $803.05 | $803.30 | |