| 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 | $129.43 | 8.300% | $140.1727 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $16.87 | 8.831% | $18.3598 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $79.56 | 4.232% | $82.927 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $221.25 | 10.811% | $245.1693 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $78.67 | 11.766% | $87.9263 | $87.93 | $87.95 | $87.90 |
| Purchase #6 | $244.78 | 11.207% | $272.2125 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $25.88 | 4.332% | $27.0011 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $796.44 | $873.7687 | $873.77 | $873.75 | $873.80 | |