| 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 | $148.30 | 4.274% | $154.6383 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $177.33 | 6.699% | $189.2093 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $171.57 | 8.652% | $186.4142 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $112.63 | 13.563% | $127.906 | $127.91 | $127.90 | $127.90 |
| Purchase #5 | $126.98 | 13.127% | $143.6487 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $120.43 | 3.381% | $124.5017 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $126.55 | 11.530% | $141.1412 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $983.79 | $1,067.4594 | $1,067.46 | $1,067.45 | $1,067.30 | |