| 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 | $156.26 | 3.167% | $161.2088 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $11.33 | 10.515% | $12.5213 | $12.52 | $12.50 | $12.50 |
| Purchase #3 | $24.81 | 3.169% | $25.5962 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $72.32 | 13.222% | $81.8822 | $81.88 | $81.90 | $81.90 |
| Purchase #5 | $111.72 | 9.434% | $122.2597 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $95.74 | 13.785% | $108.9378 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $218.76 | 12.661% | $246.4572 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $690.94 | $758.8632 | $758.87 | $758.85 | $758.90 | |