| 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 | $134.79 | 7.466% | $144.8534 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $152.43 | 10.254% | $168.0602 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $156.37 | 8.531% | $169.7099 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $173.69 | 8.453% | $188.372 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $231.94 | 7.370% | $249.034 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $201.47 | 13.389% | $228.4448 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $67.88 | 9.536% | $74.353 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $1,118.57 | $1,222.8273 | $1,222.81 | $1,222.80 | $1,222.90 | |