| 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 | $167.37 | 8.594% | $181.7538 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $130.80 | 3.105% | $134.8613 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $173.33 | 4.238% | $180.6757 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $41.74 | 9.526% | $45.7162 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $14.34 | 3.331% | $14.8177 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $224.65 | 11.345% | $250.1365 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $92.65 | 12.810% | $104.5185 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $844.88 | $912.4797 | $912.49 | $912.45 | $912.50 | |