| 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 | $146.71 | 11.857% | $164.1054 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $102.93 | 7.209% | $110.3502 | $110.35 | $110.35 | $110.40 |
| Purchase #3 | $205.54 | 13.578% | $233.4482 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $71.41 | 12.358% | $80.2348 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $6.43 | 5.708% | $6.797 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $126.39 | 10.756% | $139.9845 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $180.40 | 4.304% | $188.1644 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $839.81 | $923.0845 | $923.08 | $923.10 | $923.10 | |