| 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 | $181.46 | 13.106% | $205.2421 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $212.75 | 13.412% | $241.284 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $107.63 | 8.138% | $116.3889 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $157.31 | 3.489% | $162.7985 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $69.74 | 13.349% | $79.0496 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $141.82 | 13.749% | $161.3188 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $11.96 | 4.325% | $12.4773 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $882.67 | $978.5592 | $978.56 | $978.60 | $978.50 | |