| 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 | $169.54 | 12.376% | $190.5223 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $62.33 | 10.500% | $68.8747 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $34.52 | 6.264% | $36.6823 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $100.96 | 12.778% | $113.8607 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $154.87 | 10.398% | $170.9734 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $214.38 | 10.507% | $236.9049 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $123.25 | 5.662% | $130.2284 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $859.85 | $948.0467 | $948.03 | $948.00 | $948.10 | |