| 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 | $116.72 | 13.733% | $132.7492 | $132.75 | $132.75 | $132.70 |
| Purchase #2 | $79.87 | 6.268% | $84.8763 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $134.33 | 10.505% | $148.4414 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $54.77 | 7.785% | $59.0338 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $217.67 | 11.668% | $243.0677 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $151.47 | 11.872% | $169.4525 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $77.64 | 3.824% | $80.609 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $832.47 | $918.2299 | $918.23 | $918.25 | $918.20 | |