| 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 | $181.85 | 10.154% | $200.315 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $81.68 | 5.688% | $86.326 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $12.52 | 13.368% | $14.1937 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $10.59 | 3.491% | $10.9597 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $18.73 | 12.134% | $21.0027 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $186.60 | 11.223% | $207.5421 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $21.62 | 8.835% | $23.5301 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $513.59 | $563.8693 | $563.87 | $563.90 | $563.80 | |