| 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 | $155.74 | 6.842% | $166.3957 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $9.25 | 10.576% | $10.2283 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $69.69 | 6.727% | $74.378 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $31.90 | 6.826% | $34.0775 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $48.79 | 7.329% | $52.3658 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $213.67 | 5.435% | $225.283 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $100.54 | 10.342% | $110.9378 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $629.58 | $673.6661 | $673.68 | $673.75 | $673.70 | |