| 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 | $188.79 | 9.114% | $205.9963 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $26.71 | 11.541% | $29.7926 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $129.37 | 8.518% | $140.3897 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $146.92 | 5.337% | $154.7611 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $77.50 | 3.295% | $80.0536 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $136.71 | 5.645% | $144.4273 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $112.80 | 3.159% | $116.3634 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $818.80 | $871.7840 | $871.78 | $871.80 | $871.90 | |