| 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 | $150.27 | 10.367% | $165.8485 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $26.31 | 12.784% | $29.6735 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $108.95 | 11.258% | $121.2156 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $30.86 | 11.286% | $34.3429 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $126.54 | 8.242% | $136.9694 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $69.76 | 12.333% | $78.3635 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $220.85 | 8.638% | $239.927 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $733.54 | $806.3404 | $806.34 | $806.30 | $806.30 | |