| 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 | $151.86 | 3.473% | $157.1341 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $58.58 | 7.693% | $63.0866 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $200.34 | 7.702% | $215.7702 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $77.62 | 8.549% | $84.2557 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $14.88 | 11.687% | $16.619 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $49.90 | 5.780% | $52.7842 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $123.76 | 6.342% | $131.6089 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $676.94 | $721.2587 | $721.26 | $721.25 | $721.30 | |