| 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 | $153.85 | 11.745% | $171.9197 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $108.80 | 6.637% | $116.0211 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $77.54 | 11.715% | $86.6238 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $63.69 | 11.469% | $70.9946 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $198.31 | 13.430% | $224.943 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $55.54 | 5.532% | $58.6125 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $81.36 | 4.527% | $85.0432 | $85.04 | $85.05 | $85.00 |
| 7 purchase totals = | $739.09 | $814.1579 | $814.14 | $814.10 | $814.00 | |