| 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 | $122.32 | 3.819% | $126.9914 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $86.90 | 12.550% | $97.806 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $158.83 | 13.165% | $179.74 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $102.57 | 10.670% | $113.5142 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $47.38 | 3.556% | $49.0648 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $205.73 | 5.586% | $217.2221 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $135.80 | 10.801% | $150.4678 | $150.47 | $150.45 | $150.50 |
| 7 purchase totals = | $859.53 | $934.8063 | $934.80 | $934.75 | $934.80 | |