| 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 | $148.46 | 10.399% | $163.8984 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $13.78 | 4.471% | $14.3961 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $129.38 | 6.524% | $137.8208 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $94.94 | 12.456% | $106.7657 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $107.72 | 9.600% | $118.0611 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $245.72 | 12.565% | $276.5947 | $276.59 | $276.60 | $276.60 |
| Purchase #7 | $75.74 | 8.335% | $82.0529 | $82.05 | $82.05 | $82.10 |
| 7 purchase totals = | $815.74 | $899.5897 | $899.59 | $899.55 | $899.70 | |