| 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 | $154.50 | 6.273% | $164.1918 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $98.63 | 9.530% | $108.0294 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $73.53 | 7.671% | $79.1705 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $88.40 | 13.364% | $100.2138 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $44.66 | 7.862% | $48.1712 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $229.91 | 10.107% | $253.147 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $192.38 | 4.634% | $201.2949 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $882.01 | $954.2186 | $954.21 | $954.20 | $954.20 | |