| 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 | $185.33 | 3.441% | $191.7072 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $136.55 | 10.449% | $150.8181 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $236.58 | 4.668% | $247.6236 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $5.56 | 12.129% | $6.2344 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $180.34 | 4.425% | $188.32 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $55.91 | 4.547% | $58.4522 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $104.48 | 8.295% | $113.1466 | $113.15 | $113.15 | $113.10 |
| 7 purchase totals = | $904.75 | $956.3021 | $956.30 | $956.25 | $956.20 | |