| 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 | $169.30 | 4.237% | $176.4732 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $110.89 | 11.476% | $123.6157 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $198.63 | 13.217% | $224.8829 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $8.78 | 11.203% | $9.7636 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $67.41 | 13.133% | $76.263 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $101.45 | 13.246% | $114.8881 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $125.77 | 6.839% | $134.3714 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $782.23 | $860.2579 | $860.25 | $860.20 | $860.40 | |