| 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 | $17.27 | 12.118% | $19.3628 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $177.41 | 9.219% | $193.7654 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $85.52 | 11.603% | $95.4429 | $95.44 | $95.45 | $95.40 |
| Purchase #4 | $68.77 | 5.461% | $72.5255 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $171.53 | 5.338% | $180.6863 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $128.58 | 12.226% | $144.3002 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $196.67 | 4.107% | $204.7472 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $845.75 | $910.8303 | $910.84 | $910.85 | $910.80 | |