| 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 | $162.75 | 4.693% | $170.3879 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $203.85 | 10.356% | $224.9607 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $12.83 | 8.192% | $13.881 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $163.67 | 3.478% | $169.3624 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $130.34 | 5.775% | $137.8671 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $91.99 | 11.390% | $102.4677 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $70.64 | 6.270% | $75.0691 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $836.07 | $893.9959 | $894.00 | $893.95 | $894.20 | |