| 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 | $195.67 | 4.331% | $204.1445 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $37.61 | 7.382% | $40.3864 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $107.81 | 5.718% | $113.9746 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $129.92 | 5.369% | $136.8954 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $66.31 | 12.552% | $74.6332 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $86.29 | 3.468% | $89.2825 | $89.28 | $89.30 | $89.30 |
| Purchase #7 | $103.78 | 11.484% | $115.6981 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $727.39 | $775.0147 | $775.01 | $775.05 | $775.00 | |