| 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 | $139.98 | 5.742% | $148.0177 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $180.99 | 3.869% | $187.9925 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $125.57 | 12.448% | $141.201 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $109.64 | 6.491% | $116.7567 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $198.92 | 11.519% | $221.8336 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $210.59 | 8.168% | $227.791 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $115.96 | 9.116% | $126.5309 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $1,081.65 | $1,170.1234 | $1,170.12 | $1,170.15 | $1,170.10 | |