| 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 | $192.92 | 3.517% | $199.705 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $52.81 | 4.135% | $54.9937 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $161.55 | 3.172% | $166.6744 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $90.58 | 7.281% | $97.1751 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $136.50 | 9.575% | $149.5699 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $140.59 | 6.354% | $149.5231 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $27.78 | 10.216% | $30.618 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $802.73 | $848.2592 | $848.26 | $848.20 | $848.30 | |