| 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 | $83.53 | 3.184% | $86.1896 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $121.28 | 4.235% | $126.4162 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $171.54 | 6.196% | $182.1686 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $45.71 | 10.862% | $50.675 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $157.89 | 4.304% | $164.6856 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $38.72 | 8.219% | $41.9024 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $8.51 | 8.359% | $9.2214 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $627.18 | $661.2588 | $661.27 | $661.25 | $661.30 | |