| 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 | $169.75 | 6.536% | $180.8449 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $234.77 | 5.516% | $247.7199 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $127.74 | 6.523% | $136.0725 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $180.27 | 10.402% | $199.0217 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $37.92 | 13.621% | $43.0851 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $111.46 | 5.831% | $117.9592 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $45.97 | 12.836% | $51.8707 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $907.88 | $976.5740 | $976.57 | $976.50 | $976.60 | |