| 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 | $150.75 | 9.462% | $165.014 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $24.79 | 9.775% | $27.2132 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $250.35 | 4.549% | $261.7384 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $42.50 | 8.557% | $46.1367 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $37.80 | 12.371% | $42.4762 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $49.47 | 8.528% | $53.6888 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $101.62 | 5.478% | $107.1867 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $657.28 | $703.4540 | $703.46 | $703.50 | $703.40 | |