| 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 | $150.54 | 12.240% | $168.9661 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $81.59 | 5.743% | $86.2757 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $64.32 | 8.849% | $70.0117 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $137.41 | 7.464% | $147.6663 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $115.56 | 5.770% | $122.2278 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $121.35 | 12.374% | $136.3658 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $223.68 | 5.510% | $236.0048 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $894.45 | $967.5182 | $967.53 | $967.50 | $967.60 | |