| 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 | $125.85 | 8.565% | $136.6291 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $106.33 | 5.540% | $112.2207 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $159.50 | 7.274% | $171.102 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $101.78 | 12.601% | $114.6053 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $222.75 | 10.864% | $246.9496 | $246.95 | $246.95 | $246.90 |
| Purchase #6 | $166.43 | 6.798% | $177.7439 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $104.59 | 11.529% | $116.6482 | $116.65 | $116.65 | $116.60 |
| 7 purchase totals = | $987.23 | $1,075.8988 | $1,075.90 | $1,075.90 | $1,075.70 | |