| 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 | $160.92 | 10.708% | $178.1513 | $178.15 | $178.15 | $178.20 |
| Purchase #2 | $112.61 | 11.730% | $125.8192 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $184.90 | 10.787% | $204.8452 | $204.85 | $204.85 | $204.80 |
| Purchase #4 | $42.49 | 3.389% | $43.93 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $17.83 | 11.445% | $19.8706 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $9.34 | 6.794% | $9.9746 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $9.72 | 5.527% | $10.2572 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $537.81 | $592.8481 | $592.85 | $592.80 | $592.90 | |