| 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 | $193.35 | 12.153% | $216.8478 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $104.63 | 11.586% | $116.7524 | $116.75 | $116.75 | $116.80 |
| Purchase #3 | $63.75 | 5.815% | $67.4571 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $31.54 | 5.867% | $33.3905 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $173.34 | 11.819% | $193.8271 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $34.99 | 3.588% | $36.2454 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $8.29 | 7.222% | $8.8887 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $609.89 | $673.4090 | $673.42 | $673.45 | $673.40 | |