| 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 | $190.26 | 4.676% | $199.1566 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $77.26 | 7.273% | $82.8791 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $181.67 | 12.824% | $204.9674 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $42.98 | 13.830% | $48.9241 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $48.75 | 13.548% | $55.3547 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $16.29 | 9.274% | $17.8007 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $79.26 | 9.694% | $86.9435 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $636.47 | $696.0261 | $696.02 | $696.00 | $696.10 | |