| 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 | $14.39 | 5.774% | $15.2209 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $150.51 | 10.213% | $165.8816 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $126.39 | 12.257% | $141.8816 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $157.45 | 12.294% | $176.8069 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $116.66 | 9.504% | $127.7474 | $127.75 | $127.75 | $127.70 |
| Purchase #6 | $45.76 | 3.624% | $47.4183 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $157.28 | 6.273% | $167.1462 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $768.44 | $842.1029 | $842.11 | $842.10 | $842.00 | |