| 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 | $157.89 | 4.246% | $164.594 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $154.47 | 13.692% | $175.62 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $109.41 | 3.388% | $113.1168 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $58.35 | 4.504% | $60.9781 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $154.54 | 4.678% | $161.7694 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $196.64 | 9.632% | $215.5804 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $216.73 | 7.773% | $233.5764 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $1,048.03 | $1,125.2351 | $1,125.24 | $1,125.25 | $1,125.30 | |