| 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 | $155.79 | 13.145% | $176.2686 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $27.75 | 9.152% | $30.2897 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $32.59 | 10.661% | $36.0644 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $91.74 | 9.282% | $100.2553 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $107.27 | 3.263% | $110.7702 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $209.55 | 6.308% | $222.7684 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $191.85 | 10.659% | $212.2993 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $816.54 | $888.7159 | $888.72 | $888.65 | $888.90 | |