| 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 | $147.72 | 12.744% | $166.5454 | $166.55 | $166.55 | $166.50 |
| Purchase #2 | $55.87 | 5.674% | $59.0401 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $60.40 | 3.729% | $62.6523 | $62.65 | $62.65 | $62.70 |
| Purchase #4 | $150.95 | 9.413% | $165.1589 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $9.47 | 8.324% | $10.2583 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $116.70 | 11.176% | $129.7424 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $141.65 | 10.159% | $156.0402 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $682.76 | $749.4376 | $749.44 | $749.45 | $749.40 | |