| 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 | $154.62 | 13.641% | $175.7117 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $163.52 | 7.392% | $175.6074 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $203.69 | 5.494% | $214.8807 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $74.61 | 5.550% | $78.7509 | $78.75 | $78.75 | $78.80 |
| Purchase #5 | $148.25 | 10.213% | $163.3908 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $173.81 | 5.106% | $182.6847 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $165.87 | 7.241% | $177.8806 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $1,084.37 | $1,168.9068 | $1,168.90 | $1,168.95 | $1,169.00 | |