| 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 | $190.79 | 4.313% | $199.0188 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $27.90 | 5.868% | $29.5372 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $66.96 | 3.568% | $69.3491 | $69.35 | $69.35 | $69.30 |
| Purchase #4 | $121.76 | 4.742% | $127.5339 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $153.99 | 10.319% | $169.8802 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $76.33 | 12.731% | $86.0476 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $13.89 | 9.246% | $15.1743 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $651.62 | $696.5411 | $696.54 | $696.55 | $696.40 | |