| 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 | $122.75 | 8.164% | $132.7713 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $120.49 | 5.224% | $126.7844 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $17.60 | 6.520% | $18.7475 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $223.30 | 6.454% | $237.7118 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $144.39 | 5.580% | $152.447 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $134.54 | 11.543% | $150.07 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $48.36 | 7.419% | $51.9478 | $51.95 | $51.95 | $51.90 |
| 7 purchase totals = | $811.43 | $870.4798 | $870.48 | $870.45 | $870.40 | |