| 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 | $18.87 | 12.699% | $21.2663 | $21.27 | $21.25 | $21.30 |
| Purchase #2 | $150.29 | 12.214% | $168.6464 | $168.65 | $168.65 | $168.60 |
| Purchase #3 | $109.72 | 4.764% | $114.9471 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $116.37 | 4.827% | $121.9872 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $8.33 | 7.399% | $8.9463 | $8.95 | $8.95 | $8.90 |
| Purchase #6 | $224.43 | 4.382% | $234.2645 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $131.83 | 3.165% | $136.0024 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $759.84 | $806.0602 | $806.07 | $806.05 | $806.00 | |