| 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 | $114.64 | 9.267% | $125.2637 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $105.39 | 3.171% | $108.7319 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $61.80 | 8.682% | $67.1655 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $142.73 | 10.788% | $158.1277 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $120.73 | 6.853% | $129.0036 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $103.36 | 6.495% | $110.0732 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $201.82 | 3.478% | $208.8393 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $850.47 | $907.2049 | $907.20 | $907.20 | $907.20 | |