| 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 | $140.85 | 11.522% | $157.0787 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $249.31 | 5.780% | $263.7201 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $52.56 | 11.450% | $58.5781 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $55.65 | 8.793% | $60.5433 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $136.90 | 8.566% | $148.6269 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $231.74 | 4.246% | $241.5797 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $55.46 | 11.727% | $61.9638 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $922.47 | $992.0906 | $992.09 | $992.15 | $992.10 | |