| 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 | $170.92 | 13.144% | $193.3857 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $150.86 | 9.646% | $165.412 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $130.37 | 4.713% | $136.5143 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $77.57 | 8.605% | $84.2449 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $104.84 | 11.363% | $116.753 | $116.75 | $116.75 | $116.80 |
| Purchase #6 | $223.86 | 12.728% | $252.3529 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $12.91 | 8.159% | $13.9633 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $871.33 | $962.6261 | $962.61 | $962.60 | $962.70 | |