| 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 | $157.82 | 3.473% | $163.3011 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $69.49 | 10.687% | $76.9164 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $230.28 | 10.760% | $255.0581 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $143.40 | 10.366% | $158.2648 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $82.92 | 3.696% | $85.9847 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $198.28 | 8.212% | $214.5628 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $109.74 | 7.136% | $117.571 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $991.93 | $1,071.6589 | $1,071.65 | $1,071.60 | $1,071.80 | |