| 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 | $150.25 | 8.843% | $163.5366 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $191.93 | 5.821% | $203.1022 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $42.86 | 9.305% | $46.8481 | $46.85 | $46.85 | $46.80 |
| Purchase #4 | $82.70 | 4.381% | $86.3231 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $125.67 | 7.549% | $135.1568 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $60.65 | 8.609% | $65.8714 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $13.50 | 12.230% | $15.1511 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $667.56 | $715.9893 | $715.99 | $715.95 | $716.00 | |