| 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 | $168.41 | 9.371% | $184.1917 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $157.64 | 7.496% | $169.4567 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $112.74 | 12.660% | $127.0129 | $127.01 | $127.00 | $127.00 |
| Purchase #4 | $72.89 | 8.202% | $78.8684 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $180.86 | 6.699% | $192.9758 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $10.40 | 9.445% | $11.3823 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $178.86 | 8.141% | $193.421 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $881.80 | $957.3088 | $957.31 | $957.30 | $957.40 | |