| 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 | $136.78 | 6.366% | $145.4874 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $173.52 | 8.613% | $188.4653 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $132.44 | 7.692% | $142.6273 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $250.70 | 9.710% | $275.043 | $275.04 | $275.05 | $275.00 |
| Purchase #5 | $74.31 | 3.219% | $76.702 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $88.88 | 9.414% | $97.2472 | $97.25 | $97.25 | $97.20 |
| Purchase #7 | $180.68 | 5.454% | $190.5343 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $1,037.31 | $1,116.1065 | $1,116.11 | $1,116.15 | $1,116.00 | |