| 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 | $143.89 | 5.110% | $151.2428 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $139.47 | 8.171% | $150.8661 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $87.28 | 12.106% | $97.8461 | $97.85 | $97.85 | $97.80 |
| Purchase #4 | $77.96 | 4.600% | $81.5462 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $194.43 | 3.774% | $201.7678 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $227.46 | 11.196% | $252.9264 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $174.92 | 8.528% | $189.8372 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $1,045.41 | $1,126.0326 | $1,126.05 | $1,126.05 | $1,125.90 | |