| 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 | $177.40 | 12.643% | $199.8287 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $71.92 | 4.459% | $75.1269 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $159.82 | 12.652% | $180.0404 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $209.38 | 11.635% | $233.7414 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $158.61 | 11.522% | $176.885 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $58.72 | 8.561% | $63.747 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $97.48 | 7.544% | $104.8339 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $933.33 | $1,034.2033 | $1,034.21 | $1,034.30 | $1,034.00 | |