| 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 | $119.81 | 10.805% | $132.7555 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $32.85 | 10.736% | $36.3768 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $82.57 | 4.607% | $86.374 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $11.67 | 13.780% | $13.2781 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $25.35 | 4.205% | $26.416 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $40.79 | 5.174% | $42.9005 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $159.31 | 4.402% | $166.3228 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $472.35 | $504.4237 | $504.43 | $504.40 | $504.50 | |