| 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 | $141.73 | 13.758% | $161.2292 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $15.69 | 3.343% | $16.2145 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $219.25 | 9.465% | $240.002 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $132.46 | 3.553% | $137.1663 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $142.93 | 8.733% | $155.4121 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $28.36 | 10.630% | $31.3747 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $141.42 | 5.268% | $148.87 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $821.84 | $890.2688 | $890.26 | $890.20 | $890.30 | |