| 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 | $163.39 | 10.701% | $180.8744 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $134.88 | 10.343% | $148.8306 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $112.59 | 8.326% | $121.9642 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $99.60 | 10.652% | $110.2094 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $161.61 | 12.715% | $182.1587 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $237.96 | 3.456% | $246.1839 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $112.92 | 4.533% | $118.0387 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $1,022.95 | $1,108.2599 | $1,108.25 | $1,108.25 | $1,108.30 | |