| 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 | $153.32 | 8.305% | $166.0532 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $113.77 | 10.653% | $125.8899 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $246.65 | 10.612% | $272.8245 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $156.80 | 3.312% | $161.9932 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $215.39 | 9.683% | $236.2462 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $36.73 | 3.837% | $38.1393 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $106.75 | 9.362% | $116.7439 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $1,029.41 | $1,117.8902 | $1,117.88 | $1,117.90 | $1,117.80 | |