| 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 | $182.34 | 4.725% | $190.9556 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $202.77 | 11.384% | $225.8533 | $225.85 | $225.85 | $225.90 |
| Purchase #3 | $180.84 | 11.274% | $201.2279 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $28.51 | 5.304% | $30.0222 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $45.27 | 8.715% | $49.2153 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $157.60 | 7.319% | $169.1347 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $24.39 | 9.611% | $26.7341 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $821.72 | $893.1431 | $893.14 | $893.15 | $893.10 | |