| 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 | $146.30 | 12.760% | $164.9679 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $5.30 | 5.550% | $5.5942 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $112.93 | 12.390% | $126.922 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $84.91 | 7.534% | $91.3071 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $118.58 | 7.872% | $127.9146 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $214.43 | 8.616% | $232.9053 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $119.97 | 10.366% | $132.4061 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $802.42 | $882.0172 | $882.02 | $881.95 | $882.00 | |