| 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 | $145.32 | 13.852% | $165.4497 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $113.40 | 12.292% | $127.3391 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $222.49 | 6.178% | $236.2354 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $51.71 | 13.232% | $58.5523 | $58.55 | $58.55 | $58.60 |
| Purchase #5 | $85.83 | 6.572% | $91.4707 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $247.39 | 13.347% | $280.4091 | $280.41 | $280.40 | $280.40 |
| Purchase #7 | $7.48 | 9.533% | $8.1931 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $873.62 | $967.6494 | $967.65 | $967.65 | $967.60 | |