| 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 | $166.72 | 3.554% | $172.6452 | $172.65 | $172.65 | $172.60 |
| Purchase #2 | $227.31 | 3.824% | $236.0023 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $40.26 | 13.713% | $45.7809 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $27.99 | 13.489% | $31.7656 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $215.79 | 3.137% | $222.5593 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $118.96 | 8.851% | $129.4891 | $129.49 | $129.50 | $129.50 |
| Purchase #7 | $221.69 | 7.105% | $237.4411 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $1,018.72 | $1,075.6835 | $1,075.69 | $1,075.70 | $1,075.70 | |