| 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 | $109.37 | 9.317% | $119.56 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $121.75 | 11.269% | $135.47 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $70.50 | 4.626% | $73.7613 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $146.74 | 7.842% | $158.2474 | $158.25 | $158.25 | $158.20 |
| Purchase #5 | $36.83 | 3.387% | $38.0774 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $235.88 | 10.418% | $260.454 | $260.45 | $260.45 | $260.50 |
| Purchase #7 | $62.68 | 13.661% | $71.2427 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $783.75 | $856.8128 | $856.81 | $856.80 | $856.90 | |