| 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 | $167.88 | 13.334% | $190.2651 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $209.31 | 10.473% | $231.231 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $186.79 | 12.346% | $209.8511 | $209.85 | $209.85 | $209.90 |
| Purchase #4 | $166.51 | 4.344% | $173.7432 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $120.41 | 9.116% | $131.3866 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $81.94 | 3.431% | $84.7514 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $215.66 | 5.498% | $227.517 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $1,148.50 | $1,248.7454 | $1,248.75 | $1,248.75 | $1,248.80 | |