| 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 | $180.44 | 4.666% | $188.8593 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $114.25 | 10.287% | $126.0029 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $16.73 | 3.345% | $17.2896 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $106.35 | 10.243% | $117.2434 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $57.49 | 7.394% | $61.7408 | $61.74 | $61.75 | $61.70 |
| Purchase #6 | $148.32 | 4.841% | $155.5002 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $209.48 | 11.863% | $234.3306 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $833.06 | $900.9668 | $900.96 | $901.00 | $900.90 | |