| 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 | $143.69 | 9.543% | $157.4023 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $125.50 | 5.384% | $132.2569 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $77.63 | 13.642% | $88.2203 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $219.66 | 10.379% | $242.4585 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $160.76 | 8.345% | $174.1754 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $207.60 | 7.300% | $222.7548 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $99.48 | 9.613% | $109.043 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $1,034.32 | $1,126.3112 | $1,126.31 | $1,126.30 | $1,126.40 | |