| 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 | $194.27 | 7.169% | $208.1972 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $52.68 | 11.403% | $58.6871 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $212.54 | 9.185% | $232.0618 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $228.56 | 3.224% | $235.9288 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $137.47 | 8.291% | $148.8676 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $41.26 | 3.711% | $42.7912 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $72.72 | 8.171% | $78.662 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $939.50 | $1,005.1957 | $1,005.20 | $1,005.20 | $1,005.30 | |