| 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 | $146.72 | 5.134% | $154.2526 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $60.45 | 4.166% | $62.9683 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $191.27 | 11.733% | $213.7117 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $62.29 | 4.171% | $64.8881 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $180.79 | 12.328% | $203.0778 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $133.41 | 3.791% | $138.4676 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $231.80 | 8.450% | $251.3871 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,006.73 | $1,088.7532 | $1,088.76 | $1,088.75 | $1,088.90 | |