| 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 | $122.74 | 11.591% | $136.9668 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $71.51 | 4.257% | $74.5542 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $93.28 | 10.414% | $102.9942 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $109.87 | 12.456% | $123.5554 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $124.79 | 10.622% | $138.0452 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $193.79 | 10.313% | $213.7756 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $172.31 | 5.284% | $181.4149 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $888.29 | $971.3063 | $971.31 | $971.30 | $971.40 | |