| 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 | $193.96 | 7.449% | $208.4081 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $37.83 | 5.308% | $39.838 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $110.77 | 3.524% | $114.6735 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $234.91 | 6.782% | $250.8416 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $164.87 | 11.848% | $184.4038 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $54.25 | 11.467% | $60.4708 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $106.93 | 13.225% | $121.0715 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $903.52 | $979.7073 | $979.70 | $979.65 | $979.70 | |