| 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 | $158.25 | 10.104% | $174.2396 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $200.63 | 13.512% | $227.7391 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $136.34 | 11.543% | $152.0777 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $16.41 | 7.462% | $17.6345 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $11.59 | 10.132% | $12.7643 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $83.39 | 5.765% | $88.1974 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $111.92 | 11.656% | $124.9654 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $718.53 | $797.6180 | $797.62 | $797.65 | $797.60 | |