| 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 | $162.31 | 8.542% | $176.1745 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $62.40 | 7.479% | $67.0669 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $12.29 | 5.558% | $12.9731 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $219.32 | 13.593% | $249.1322 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $193.79 | 11.393% | $215.8685 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $124.54 | 13.352% | $141.1686 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $39.29 | 13.459% | $44.578 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $813.94 | $906.9618 | $906.96 | $906.90 | $907.10 | |