| 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 | $142.95 | 12.222% | $160.4213 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $167.26 | 10.662% | $185.0933 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $224.45 | 8.622% | $243.8021 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $184.97 | 12.272% | $207.6695 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $12.68 | 13.859% | $14.4373 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $94.27 | 10.828% | $104.4776 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $220.31 | 13.491% | $250.032 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,046.89 | $1,165.9331 | $1,165.93 | $1,165.95 | $1,165.90 | |