| 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 | $175.28 | 7.786% | $188.9273 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $49.85 | 13.551% | $56.6052 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $236.89 | 13.729% | $269.4126 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $242.72 | 12.242% | $272.4338 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $114.28 | 9.754% | $125.4269 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $45.84 | 9.619% | $50.2493 | $50.25 | $50.25 | $50.20 |
| Purchase #7 | $26.27 | 13.553% | $29.8304 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $891.13 | $992.8855 | $992.89 | $992.95 | $992.70 | |