| 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 | $185.69 | 6.568% | $197.8861 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $51.43 | 10.839% | $57.0045 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $171.83 | 10.324% | $189.5697 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $140.61 | 5.795% | $148.7583 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $244.29 | 13.576% | $277.4548 | $277.45 | $277.45 | $277.50 |
| Purchase #6 | $74.30 | 10.660% | $82.2204 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $116.98 | 8.533% | $126.9619 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $985.13 | $1,079.8557 | $1,079.85 | $1,079.80 | $1,080.00 | |