| 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 | $199.27 | 8.793% | $216.7918 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $41.52 | 5.229% | $43.6911 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $99.61 | 7.315% | $106.8965 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $156.78 | 5.476% | $165.3653 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $157.91 | 7.480% | $169.7217 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $110.43 | 5.202% | $116.1746 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $48.60 | 12.537% | $54.693 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $814.12 | $873.3340 | $873.33 | $873.30 | $873.40 | |