| 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 | $145.30 | 11.610% | $162.1693 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $169.43 | 13.405% | $192.1421 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $60.78 | 5.130% | $63.898 | $63.90 | $63.90 | $63.90 |
| Purchase #4 | $56.54 | 12.750% | $63.7489 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $126.62 | 7.421% | $136.0165 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $128.47 | 7.411% | $137.9909 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $75.32 | 13.257% | $85.3052 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $762.46 | $841.2709 | $841.28 | $841.25 | $841.20 | |