| 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 | $148.49 | 11.235% | $165.1729 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $34.68 | 9.214% | $37.8754 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $189.54 | 9.349% | $207.2601 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $33.87 | 3.803% | $35.1581 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $102.63 | 13.180% | $116.1566 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $191.30 | 7.774% | $206.1717 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $191.94 | 3.329% | $198.3297 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $892.45 | $966.1245 | $966.13 | $966.10 | $966.30 | |