| 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 | $163.67 | 7.354% | $175.7063 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $104.83 | 10.774% | $116.1244 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $208.97 | 12.704% | $235.5175 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $153.53 | 9.346% | $167.8789 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $70.74 | 9.488% | $77.4518 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $11.97 | 4.364% | $12.4924 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $113.34 | 10.530% | $125.2747 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $827.05 | $910.4460 | $910.44 | $910.40 | $910.50 | |