| 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 | $144.91 | 7.611% | $155.9391 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $15.64 | 11.698% | $17.4696 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $102.52 | 11.337% | $114.1427 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $224.51 | 11.747% | $250.8832 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $169.94 | 9.576% | $186.2135 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $139.28 | 11.480% | $155.2693 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $99.54 | 7.168% | $106.675 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $896.34 | $986.5924 | $986.59 | $986.60 | $986.60 | |