| 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 | $209.83 | 9.170% | $229.0714 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $51.81 | 11.614% | $57.8272 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $163.88 | 9.413% | $179.306 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $151.54 | 7.763% | $163.3041 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $87.44 | 9.543% | $95.7844 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $118.82 | 6.188% | $126.1726 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $68.92 | 4.501% | $72.0221 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $852.24 | $923.4878 | $923.48 | $923.45 | $923.50 | |