| 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 | $121.82 | 6.621% | $129.8857 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $234.38 | 9.144% | $255.8117 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $162.28 | 4.312% | $169.2775 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $149.72 | 6.595% | $159.594 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $15.50 | 3.484% | $16.04 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $126.61 | 11.414% | $141.0613 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $95.89 | 11.578% | $106.9921 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $906.20 | $978.6623 | $978.66 | $978.70 | $978.70 | |