| 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 | $150.26 | 12.302% | $168.745 | $168.75 | $168.75 | $168.70 |
| Purchase #2 | $75.26 | 7.248% | $80.7148 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $207.82 | 12.839% | $234.502 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $134.71 | 8.366% | $145.9798 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $237.67 | 12.486% | $267.3455 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $98.36 | 5.280% | $103.5534 | $103.55 | $103.55 | $103.60 |
| Purchase #7 | $52.41 | 11.350% | $58.3585 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $956.49 | $1,059.1990 | $1,059.20 | $1,059.20 | $1,059.20 | |