| 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 | $181.60 | 12.164% | $203.6898 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $205.78 | 12.567% | $231.6404 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $236.70 | 12.142% | $265.4401 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $188.41 | 9.473% | $206.2581 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $174.42 | 3.625% | $180.7427 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $77.58 | 12.439% | $87.2302 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $138.60 | 11.562% | $154.6249 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,203.09 | $1,329.6262 | $1,329.62 | $1,329.65 | $1,329.50 | |