| 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 | $125.26 | 11.758% | $139.9881 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $163.50 | 6.321% | $173.8348 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $160.37 | 4.654% | $167.8336 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $211.75 | 7.530% | $227.6948 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $67.30 | 9.689% | $73.8207 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $219.81 | 6.557% | $234.2229 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $136.43 | 8.366% | $147.8437 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $1,084.42 | $1,165.2386 | $1,165.22 | $1,165.25 | $1,165.10 | |