| 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 | $164.96 | 13.229% | $186.7826 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $190.57 | 9.310% | $208.3121 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $58.39 | 4.528% | $61.0339 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $81.72 | 5.407% | $86.1386 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $100.68 | 13.245% | $114.0151 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $237.84 | 5.783% | $251.5943 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $203.40 | 13.818% | $231.5058 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $1,037.56 | $1,139.3824 | $1,139.38 | $1,139.40 | $1,139.30 | |