| 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 | $159.74 | 3.761% | $165.7478 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $6.70 | 7.367% | $7.1936 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $116.95 | 7.755% | $126.0195 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $33.84 | 3.338% | $34.9696 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $217.30 | 4.490% | $227.0568 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $26.42 | 4.575% | $27.6287 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $81.40 | 6.611% | $86.7814 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $642.35 | $675.3974 | $675.40 | $675.40 | $675.40 | |