| 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 | $169.96 | 5.186% | $178.7741 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $93.64 | 4.729% | $98.0682 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $107.36 | 6.434% | $114.2675 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $86.46 | 7.274% | $92.7491 | $92.75 | $92.75 | $92.70 |
| Purchase #5 | $40.64 | 6.202% | $43.1605 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $64.94 | 3.477% | $67.198 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $196.92 | 5.670% | $208.0854 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $759.92 | $802.3028 | $802.31 | $802.25 | $802.40 | |