| 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 | $163.36 | 8.591% | $177.3943 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $153.53 | 8.634% | $166.7858 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $231.41 | 5.570% | $244.2995 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $205.46 | 7.329% | $220.5182 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $5.43 | 5.102% | $5.707 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $215.63 | 7.234% | $231.2287 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $82.84 | 4.640% | $86.6838 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $1,057.66 | $1,132.6173 | $1,132.62 | $1,132.65 | $1,132.60 | |