| 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 | $112.87 | 12.693% | $127.1966 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $76.78 | 4.601% | $80.3126 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $202.31 | 8.400% | $219.304 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $27.32 | 8.640% | $29.6804 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $33.64 | 12.357% | $37.7969 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $199.25 | 7.530% | $214.2535 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $175.72 | 13.330% | $199.1435 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $827.89 | $907.6875 | $907.68 | $907.70 | $907.70 | |