| 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 | $228.86 | 5.803% | $242.1407 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $148.88 | 7.719% | $160.372 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $81.37 | 13.537% | $92.3851 | $92.39 | $92.40 | $92.40 |
| Purchase #4 | $64.93 | 8.189% | $70.2471 | $70.25 | $70.25 | $70.20 |
| Purchase #5 | $140.43 | 10.188% | $154.737 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $136.25 | 13.702% | $154.919 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $76.86 | 4.784% | $80.537 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $877.58 | $955.3379 | $955.35 | $955.35 | $955.20 | |