| 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 | $175.78 | 12.632% | $197.9845 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $223.55 | 6.427% | $237.9176 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $20.57 | 9.552% | $22.5348 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $28.29 | 5.219% | $29.7665 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $74.65 | 3.508% | $77.2687 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $138.31 | 13.557% | $157.0607 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $166.94 | 10.857% | $185.0647 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $828.09 | $907.5975 | $907.59 | $907.55 | $907.70 | |