| 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 | $148.95 | 9.691% | $163.3847 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $156.39 | 12.339% | $175.687 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $75.88 | 13.870% | $86.4046 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $61.61 | 13.136% | $69.7031 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $10.28 | 11.714% | $11.4842 | $11.48 | $11.50 | $11.50 |
| Purchase #6 | $45.55 | 11.580% | $50.8247 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $76.87 | 3.510% | $79.5681 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $575.53 | $637.0564 | $637.04 | $637.05 | $637.10 | |