| 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 | $149.50 | 11.733% | $167.0408 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $14.65 | 5.714% | $15.4871 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $167.29 | 5.834% | $177.0497 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $89.74 | 6.450% | $95.5282 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $157.53 | 5.749% | $166.5864 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $7.45 | 13.406% | $8.4487 | $8.45 | $8.45 | $8.40 |
| Purchase #7 | $20.90 | 10.397% | $23.073 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $607.06 | $653.2139 | $653.22 | $653.25 | $653.10 | |