| 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 | $174.45 | 9.250% | $190.5866 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $140.34 | 10.621% | $155.2455 | $155.25 | $155.25 | $155.20 |
| Purchase #3 | $143.65 | 7.665% | $154.6608 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $28.69 | 7.258% | $30.7723 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $110.55 | 13.263% | $125.2122 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $125.51 | 5.730% | $132.7017 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $239.32 | 3.791% | $248.3926 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $962.51 | $1,037.5717 | $1,037.57 | $1,037.55 | $1,037.60 | |