| 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 | $167.79 | 8.591% | $182.2048 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $136.67 | 3.330% | $141.2211 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $39.61 | 8.699% | $43.0557 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $217.88 | 13.665% | $247.6533 | $247.65 | $247.65 | $247.70 |
| Purchase #5 | $7.79 | 10.321% | $8.594 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $59.57 | 13.734% | $67.7513 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $8.80 | 6.123% | $9.3388 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $638.11 | $699.8190 | $699.81 | $699.80 | $699.90 | |