| 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 | $136.71 | 4.866% | $143.3623 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $198.45 | 3.575% | $205.5446 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $126.78 | 8.142% | $137.1024 | $137.10 | $137.10 | $137.10 |
| Purchase #4 | $140.86 | 5.349% | $148.3946 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $8.84 | 3.836% | $9.1791 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $63.50 | 6.207% | $67.4414 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $187.33 | 7.204% | $200.8253 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $862.47 | $911.8497 | $911.84 | $911.90 | $911.80 | |