| 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 | $136.81 | 6.264% | $145.3798 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $142.83 | 9.185% | $155.9489 | $155.95 | $155.95 | $155.90 |
| Purchase #3 | $181.91 | 5.282% | $191.5185 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $222.90 | 13.580% | $253.1698 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $52.38 | 11.851% | $58.5876 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $8.33 | 12.291% | $9.3538 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $88.41 | 10.268% | $97.4879 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $833.57 | $911.4463 | $911.45 | $911.45 | $911.50 | |