| 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 | $145.95 | 3.431% | $150.9575 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $16.81 | 3.434% | $17.3873 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $23.40 | 10.551% | $25.8689 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $232.91 | 4.674% | $243.7962 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $161.58 | 13.745% | $183.7892 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $142.68 | 11.872% | $159.619 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $124.68 | 7.286% | $133.7642 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $848.01 | $915.1823 | $915.19 | $915.15 | $915.30 | |