| 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 | $164.45 | 11.752% | $183.7762 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $78.41 | 3.660% | $81.2798 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $101.96 | 11.213% | $113.3928 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $69.80 | 10.273% | $76.9706 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $222.86 | 13.400% | $252.7232 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $225.90 | 8.603% | $245.3342 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $124.50 | 7.328% | $133.6234 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $987.88 | $1,087.1002 | $1,087.09 | $1,087.10 | $1,087.10 | |