| 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 | $170.40 | 9.406% | $186.4278 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $114.37 | 9.873% | $125.6618 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $101.47 | 10.333% | $111.9549 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $115.77 | 9.146% | $126.3583 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $177.84 | 4.773% | $186.3283 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $224.77 | 9.305% | $245.6848 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $10.45 | 12.525% | $11.7589 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $915.07 | $994.1748 | $994.17 | $994.20 | $994.30 | |