| 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 | $199.74 | 8.795% | $217.3071 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $155.28 | 6.618% | $165.5564 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $128.66 | 4.458% | $134.3957 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $66.32 | 10.831% | $73.5031 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $41.83 | 7.700% | $45.0509 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $43.38 | 3.536% | $44.9139 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $180.99 | 8.585% | $196.528 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $816.20 | $877.2551 | $877.26 | $877.25 | $877.30 | |