| 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 | $139.73 | 4.576% | $146.124 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $167.88 | 12.257% | $188.4571 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $193.78 | 7.524% | $208.36 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $178.93 | 4.133% | $186.3252 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $205.88 | 12.317% | $231.2382 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $180.61 | 11.523% | $201.4217 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $188.53 | 3.679% | $195.466 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $1,255.34 | $1,357.3922 | $1,357.40 | $1,357.35 | $1,357.40 | |