| 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 | $154.89 | 3.825% | $160.8145 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $67.96 | 5.778% | $71.8867 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $167.25 | 6.322% | $177.8235 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $164.48 | 11.754% | $183.813 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $238.92 | 5.665% | $252.4548 | $252.45 | $252.45 | $252.50 |
| Purchase #6 | $92.96 | 13.743% | $105.7355 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $78.38 | 4.409% | $81.8358 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $964.84 | $1,034.3638 | $1,034.36 | $1,034.35 | $1,034.30 | |