| 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 | $164.65 | 5.384% | $173.5148 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $153.47 | 5.828% | $162.4142 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $210.46 | 10.222% | $231.9732 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $232.90 | 13.195% | $263.6312 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $116.91 | 3.661% | $121.1901 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $170.62 | 11.332% | $189.9547 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $187.99 | 10.309% | $207.3699 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $1,237.00 | $1,350.0481 | $1,350.03 | $1,350.00 | $1,350.10 | |