| 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 | $134.48 | 8.822% | $146.3438 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $8.54 | 9.436% | $9.3458 | $9.35 | $9.35 | $9.30 |
| Purchase #3 | $46.83 | 12.367% | $52.6215 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $134.88 | 8.601% | $146.481 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $9.76 | 4.326% | $10.1822 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $20.95 | 7.551% | $22.5319 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $44.39 | 3.541% | $45.9618 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $399.83 | $433.4680 | $433.46 | $433.50 | $433.40 | |