| 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 | $142.59 | 10.105% | $156.9987 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $144.97 | 13.534% | $164.5902 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $56.49 | 10.181% | $62.2412 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $104.46 | 9.632% | $114.5216 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $217.59 | 6.748% | $232.273 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $159.74 | 11.363% | $177.8913 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $28.43 | 9.852% | $31.2309 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $854.27 | $939.7469 | $939.74 | $939.75 | $939.70 | |