| 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 | $196.67 | 9.511% | $215.3753 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $153.29 | 10.481% | $169.3563 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $140.50 | 12.306% | $157.7899 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $118.67 | 6.156% | $125.9753 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $116.48 | 8.307% | $126.156 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $22.40 | 12.753% | $25.2567 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $42.47 | 7.167% | $45.5138 | $45.51 | $45.50 | $45.50 |
| 7 purchase totals = | $790.48 | $865.4233 | $865.44 | $865.45 | $865.60 | |