| 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 | $148.36 | 4.612% | $155.2024 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $7.69 | 5.478% | $8.1113 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $127.37 | 9.454% | $139.4116 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $211.25 | 7.266% | $226.5994 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $21.46 | 7.210% | $23.0073 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $11.68 | 5.456% | $12.3173 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $236.72 | 5.517% | $249.7798 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $764.53 | $814.4291 | $814.43 | $814.40 | $814.40 | |