| 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 | $156.51 | 12.290% | $175.7451 | $175.75 | $175.75 | $175.70 |
| Purchase #2 | $28.49 | 13.665% | $32.3832 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $149.82 | 5.822% | $158.5425 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $164.33 | 11.197% | $182.73 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $159.50 | 12.719% | $179.7868 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $197.49 | 5.322% | $208.0004 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $37.28 | 12.350% | $41.8841 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $893.42 | $979.0721 | $979.07 | $979.15 | $979.00 | |