| 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 | $144.70 | 8.810% | $157.4481 | $157.45 | $157.45 | $157.40 |
| Purchase #2 | $68.81 | 13.172% | $77.8737 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $39.92 | 3.600% | $41.3571 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $56.50 | 9.805% | $62.0398 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $207.81 | 13.866% | $236.6249 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $14.57 | 6.768% | $15.5561 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $211.63 | 8.474% | $229.5635 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $743.94 | $820.4632 | $820.46 | $820.40 | $820.50 | |