| 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 | $113.35 | 12.619% | $127.6536 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $162.34 | 8.106% | $175.4993 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $177.67 | 12.599% | $200.0546 | $200.05 | $200.05 | $200.10 |
| Purchase #4 | $163.83 | 8.596% | $177.9128 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $18.85 | 7.776% | $20.3158 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $74.92 | 10.747% | $82.9717 | $82.97 | $82.95 | $83.00 |
| Purchase #7 | $141.50 | 13.339% | $160.3747 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $852.46 | $944.7825 | $944.77 | $944.70 | $944.90 | |