| 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 | $111.99 | 6.535% | $119.3085 | $119.31 | $119.30 | $119.30 |
| Purchase #2 | $138.89 | 8.456% | $150.6345 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $204.34 | 3.742% | $211.9864 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $70.51 | 11.246% | $78.4396 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $66.37 | 6.425% | $70.6343 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $51.41 | 12.568% | $57.8712 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $172.96 | 5.639% | $182.7132 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $816.47 | $871.5877 | $871.58 | $871.60 | $871.50 | |