| 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 | $169.58 | 5.319% | $178.6 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $169.67 | 13.634% | $192.8028 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $27.60 | 8.650% | $29.9874 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $247.71 | 4.833% | $259.6818 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $129.75 | 9.507% | $142.0853 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $175.61 | 12.856% | $198.1864 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $91.87 | 6.234% | $97.5972 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $1,011.79 | $1,098.9409 | $1,098.95 | $1,099.00 | $1,099.00 | |