| 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 | $165.30 | 3.415% | $170.945 | $170.95 | $170.95 | $170.90 |
| Purchase #2 | $35.28 | 10.212% | $38.8828 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $100.82 | 12.627% | $113.5505 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $222.79 | 5.569% | $235.1972 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $65.34 | 11.399% | $72.7881 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $87.43 | 5.333% | $92.0926 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $136.27 | 8.800% | $148.2618 | $148.26 | $148.25 | $148.30 |
| 7 purchase totals = | $813.23 | $871.7180 | $871.72 | $871.75 | $871.80 | |