| 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 | $144.26 | 13.531% | $163.7798 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $61.84 | 7.164% | $66.2702 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $81.91 | 7.103% | $87.7281 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $156.75 | 5.522% | $165.4057 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $81.45 | 5.659% | $86.0593 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $163.99 | 6.383% | $174.4575 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $178.52 | 10.714% | $197.6466 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $868.72 | $941.3472 | $941.36 | $941.35 | $941.40 | |