| 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 | $163.84 | 8.813% | $178.2792 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $205.66 | 6.639% | $219.3138 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $54.46 | 12.759% | $61.4086 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $117.42 | 10.751% | $130.0438 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $234.64 | 3.643% | $243.1879 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $77.36 | 11.723% | $86.4289 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $244.61 | 5.171% | $257.2588 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,097.99 | $1,175.9210 | $1,175.92 | $1,175.95 | $1,175.90 | |