| 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 | $180.92 | 12.224% | $203.0357 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $249.33 | 12.365% | $280.1597 | $280.16 | $280.15 | $280.20 |
| Purchase #3 | $179.56 | 8.476% | $194.7795 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $132.91 | 7.741% | $143.1986 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $159.61 | 10.310% | $176.0658 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $225.85 | 3.671% | $234.141 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $146.70 | 11.329% | $163.3196 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,274.88 | $1,394.6999 | $1,394.71 | $1,394.70 | $1,394.70 | |