| 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 | $163.53 | 3.640% | $169.4825 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $184.64 | 8.292% | $199.9503 | $199.95 | $199.95 | $200.00 |
| Purchase #3 | $137.84 | 12.122% | $154.549 | $154.55 | $154.55 | $154.50 |
| Purchase #4 | $180.96 | 13.707% | $205.7642 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $13.71 | 4.708% | $14.3555 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $82.95 | 8.268% | $89.8083 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $242.74 | 10.324% | $267.8005 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,006.37 | $1,101.7103 | $1,101.71 | $1,101.70 | $1,101.80 | |