| 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 | $176.30 | 11.821% | $197.1404 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $97.57 | 3.239% | $100.7303 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $23.90 | 10.587% | $26.4303 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $180.66 | 11.577% | $201.575 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $31.32 | 12.192% | $35.1385 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $186.38 | 6.715% | $198.8954 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $95.45 | 12.419% | $107.3039 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $791.58 | $867.2138 | $867.22 | $867.30 | $867.10 | |