| 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 | $189.34 | 3.548% | $196.0578 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $11.34 | 11.686% | $12.6652 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $218.72 | 6.125% | $232.1166 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $116.39 | 8.294% | $126.0434 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $160.75 | 5.660% | $169.8485 | $169.85 | $169.85 | $169.80 |
| Purchase #6 | $146.38 | 12.405% | $164.5384 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $5.91 | 11.286% | $6.577 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $848.83 | $907.8469 | $907.86 | $907.85 | $907.80 | |