| 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 | $189.27 | 9.381% | $207.0254 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $79.47 | 8.450% | $86.1852 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $31.88 | 13.381% | $36.1459 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $55.53 | 11.220% | $61.7605 | $61.76 | $61.75 | $61.80 |
| Purchase #5 | $145.44 | 6.341% | $154.6624 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $10.62 | 11.273% | $11.8172 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $45.48 | 13.382% | $51.5661 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $557.69 | $609.1627 | $609.18 | $609.15 | $609.20 | |