| 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 | $174.31 | 10.194% | $192.0792 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $97.91 | 4.680% | $102.4922 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $203.62 | 13.719% | $231.5546 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $36.30 | 9.614% | $39.7899 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $89.80 | 6.787% | $95.8947 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $152.26 | 8.295% | $164.89 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $55.78 | 3.393% | $57.6726 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $809.98 | $884.3732 | $884.36 | $884.40 | $884.50 | |