| 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 | $177.62 | 4.729% | $186.0196 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $177.56 | 6.334% | $188.8067 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $77.98 | 5.197% | $82.0326 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $209.70 | 13.360% | $237.7159 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $109.33 | 9.457% | $119.6693 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $250.32 | 4.103% | $260.5906 | $260.59 | $260.60 | $260.60 |
| Purchase #7 | $189.71 | 11.397% | $211.3312 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,192.22 | $1,286.1659 | $1,286.17 | $1,286.15 | $1,286.10 | |