| 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 | $174.46 | 8.246% | $188.846 | $188.85 | $188.85 | $188.80 |
| Purchase #2 | $215.99 | 8.530% | $234.4139 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $70.49 | 8.283% | $76.3287 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $12.90 | 7.710% | $13.8946 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $236.32 | 8.874% | $257.291 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $64.52 | 6.824% | $68.9228 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $8.59 | 7.698% | $9.2513 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $783.27 | $848.9483 | $848.94 | $848.95 | $848.90 | |