| 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 | $150.70 | 10.339% | $166.2809 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $109.93 | 6.244% | $116.794 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $192.61 | 11.754% | $215.2494 | $215.25 | $215.25 | $215.20 |
| Purchase #4 | $103.78 | 11.345% | $115.5538 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $21.78 | 6.500% | $23.1957 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $200.75 | 11.591% | $224.0189 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $105.89 | 12.178% | $118.7853 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $885.44 | $979.8780 | $979.88 | $979.90 | $979.90 | |