| 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 | $142.92 | 4.213% | $148.9412 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $124.51 | 13.790% | $141.6799 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $69.59 | 4.235% | $72.5371 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $72.40 | 7.751% | $78.0117 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $110.71 | 4.694% | $115.9067 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $205.35 | 13.306% | $232.6739 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $111.76 | 12.630% | $125.8753 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $837.24 | $915.6258 | $915.63 | $915.65 | $915.60 | |