| 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 | $125.92 | 3.852% | $130.7704 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $98.41 | 3.683% | $102.0344 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $180.49 | 5.271% | $190.0036 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $30.39 | 10.467% | $33.5709 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $239.72 | 3.279% | $247.5804 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $144.62 | 12.825% | $163.1675 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $200.50 | 4.158% | $208.8368 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $1,020.05 | $1,075.9640 | $1,075.96 | $1,075.95 | $1,076.00 | |