| 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 | $168.48 | 6.472% | $179.384 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $160.79 | 6.756% | $171.653 | $171.65 | $171.65 | $171.70 |
| Purchase #3 | $52.98 | 12.149% | $59.4165 | $59.42 | $59.40 | $59.40 |
| Purchase #4 | $9.88 | 11.225% | $10.989 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $116.99 | 4.589% | $122.3587 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $186.65 | 6.390% | $198.5769 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $68.42 | 13.548% | $77.6895 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $764.19 | $820.0676 | $820.07 | $820.10 | $820.20 | |