| 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 | $134.75 | 3.299% | $139.1954 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $169.39 | 9.856% | $186.0851 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $167.97 | 6.689% | $179.2055 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $100.83 | 3.283% | $104.1402 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $83.96 | 6.584% | $89.4879 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $121.90 | 13.303% | $138.1164 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $171.59 | 12.305% | $192.7041 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $950.39 | $1,028.9346 | $1,028.95 | $1,028.95 | $1,028.90 | |