| 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 | $125.87 | 13.662% | $143.0664 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $91.63 | 7.635% | $98.626 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $84.61 | 4.609% | $88.5097 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $23.57 | 3.793% | $24.464 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $165.91 | 11.599% | $185.1539 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $134.46 | 8.416% | $145.7762 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $210.39 | 10.479% | $232.4368 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $836.44 | $918.0330 | $918.04 | $918.05 | $918.10 | |