| 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 | $163.40 | 4.842% | $171.3118 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $234.59 | 8.418% | $254.3378 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $48.74 | 6.612% | $51.9627 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $10.31 | 4.418% | $10.7655 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $176.91 | 13.466% | $200.7327 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $66.35 | 4.263% | $69.1785 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $113.69 | 11.291% | $126.5267 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $813.99 | $884.8157 | $884.82 | $884.85 | $884.80 | |