| 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 | $52.31 | 9.328% | $57.1895 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $145.38 | 11.456% | $162.0347 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $165.37 | 13.224% | $187.2385 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $62.37 | 13.531% | $70.8093 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $145.86 | 12.299% | $163.7993 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $6.64 | 11.790% | $7.4229 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $231.54 | 13.426% | $262.6266 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $809.47 | $911.1208 | $911.12 | $911.15 | $911.00 | |