| 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 | $186.48 | 4.611% | $195.0786 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $145.80 | 3.537% | $150.9569 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $29.26 | 4.494% | $30.5749 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $148.49 | 4.781% | $155.5893 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $161.38 | 3.704% | $167.3575 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $89.38 | 11.185% | $99.3772 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $103.62 | 3.264% | $107.0022 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $864.41 | $905.9366 | $905.94 | $905.95 | $906.10 | |