| 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 | $175.25 | 4.708% | $183.5008 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $59.98 | 3.152% | $61.8706 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $118.68 | 5.343% | $125.0211 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $49.90 | 10.616% | $55.1974 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $90.44 | 10.560% | $99.9905 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $191.75 | 8.107% | $207.2952 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $163.30 | 5.534% | $172.337 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $849.30 | $905.2126 | $905.22 | $905.20 | $905.20 | |