| 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 | $156.52 | 4.420% | $163.4382 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $125.63 | 12.808% | $141.7207 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $227.51 | 6.486% | $242.2663 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $43.34 | 6.246% | $46.047 | $46.05 | $46.05 | $46.00 |
| Purchase #5 | $174.41 | 3.643% | $180.7638 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $31.82 | 12.591% | $35.8265 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $231.74 | 6.815% | $247.5331 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $990.97 | $1,057.5956 | $1,057.60 | $1,057.60 | $1,057.50 | |