| 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 | $177.63 | 6.499% | $189.1742 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $107.35 | 11.492% | $119.6867 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $129.30 | 12.550% | $145.5272 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $229.76 | 6.458% | $244.5979 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $191.75 | 9.644% | $210.2424 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $102.41 | 6.660% | $109.2305 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $190.71 | 12.159% | $213.8984 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $1,128.91 | $1,232.3573 | $1,232.36 | $1,232.40 | $1,232.30 | |