| 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 | $203.95 | 10.410% | $225.1812 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $105.44 | 10.247% | $116.2444 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $99.66 | 4.517% | $104.1616 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $227.38 | 8.855% | $247.5145 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $182.99 | 6.371% | $194.6483 | $194.65 | $194.65 | $194.60 |
| Purchase #6 | $153.55 | 6.804% | $163.9975 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $90.73 | 3.513% | $93.9173 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $1,063.70 | $1,145.6648 | $1,145.66 | $1,145.65 | $1,145.60 | |