| 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 | $135.32 | 8.389% | $146.672 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $148.65 | 10.353% | $164.0397 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $242.35 | 5.536% | $255.7665 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $217.68 | 5.622% | $229.918 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $51.37 | 12.632% | $57.8591 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $122.63 | 12.431% | $137.8741 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $16.95 | 6.609% | $18.0702 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $934.95 | $1,010.1996 | $1,010.20 | $1,010.10 | $1,010.30 | |