| 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 | $139.63 | 12.203% | $156.669 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $97.56 | 4.559% | $102.0078 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $15.36 | 6.537% | $16.3641 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $221.70 | 6.768% | $236.7047 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $189.60 | 5.873% | $200.7352 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $61.94 | 5.832% | $65.5523 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $10.80 | 3.582% | $11.1869 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $736.59 | $789.2200 | $789.22 | $789.20 | $789.30 | |