| 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 | $181.85 | 11.465% | $202.6991 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $10.71 | 13.520% | $12.158 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $151.25 | 3.566% | $156.6436 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $54.48 | 6.674% | $58.116 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $169.96 | 13.105% | $192.2333 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $148.34 | 6.306% | $157.6943 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $143.88 | 13.669% | $163.547 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $860.47 | $943.0913 | $943.09 | $943.10 | $943.00 | |