| 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 | $91.36 | 6.840% | $97.609 | $97.61 | $97.60 | $97.60 |
| Purchase #2 | $158.63 | 3.553% | $164.2661 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $134.29 | 3.405% | $138.8626 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $115.59 | 6.179% | $122.7323 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $106.75 | 10.570% | $118.0335 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $9.39 | 3.430% | $9.7121 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $180.71 | 6.807% | $193.0109 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $796.72 | $844.2265 | $844.22 | $844.20 | $844.20 | |