| 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 | $154.81 | 5.402% | $163.1728 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $124.97 | 6.797% | $133.4642 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $147.95 | 13.410% | $167.7901 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $124.73 | 10.801% | $138.2021 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $215.45 | 3.161% | $222.2604 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $193.30 | 11.453% | $215.4386 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $64.31 | 11.617% | $71.7809 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $1,025.52 | $1,112.1091 | $1,112.10 | $1,112.10 | $1,112.20 | |