| 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 | $175.86 | 10.233% | $193.8558 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $25.29 | 12.526% | $28.4578 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $138.34 | 4.868% | $145.0744 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $155.88 | 8.468% | $169.0799 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $67.93 | 8.290% | $73.5614 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $5.85 | 10.313% | $6.4533 | $6.45 | $6.45 | $6.50 |
| Purchase #7 | $186.67 | 6.455% | $198.7195 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $755.82 | $815.2021 | $815.20 | $815.15 | $815.40 | |