| 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 | $224.49 | 5.715% | $237.3196 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $5.98 | 3.373% | $6.1817 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $173.49 | 13.239% | $196.4583 | $196.46 | $196.45 | $196.50 |
| Purchase #4 | $86.52 | 13.189% | $97.9311 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $148.95 | 9.283% | $162.777 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $126.34 | 8.730% | $137.3695 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $114.81 | 12.682% | $129.3702 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $880.58 | $967.4074 | $967.41 | $967.40 | $967.50 | |