| 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 | $151.91 | 3.635% | $157.4319 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $83.92 | 7.199% | $89.9614 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $48.55 | 13.119% | $54.9193 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $139.47 | 4.680% | $145.9972 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $227.69 | 6.764% | $243.091 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $200.81 | 6.565% | $213.9932 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $161.74 | 8.559% | $175.5833 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $1,014.09 | $1,080.9773 | $1,080.97 | $1,081.00 | $1,081.00 | |