| 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 | $80.95 | 12.350% | $90.9473 | $90.95 | $90.95 | $90.90 |
| Purchase #2 | $153.29 | 13.750% | $174.3674 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $43.80 | 9.184% | $47.8226 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $144.96 | 12.666% | $163.3206 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $71.90 | 9.697% | $78.8721 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $165.73 | 9.316% | $181.1694 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $179.78 | 12.588% | $202.4107 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $840.41 | $938.9101 | $938.91 | $938.80 | $938.90 | |