| 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 | $62.87 | 3.625% | $65.149 | $65.15 | $65.15 | $65.10 |
| Purchase #2 | $188.82 | 11.776% | $211.0554 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $134.78 | 10.389% | $148.7823 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $143.70 | 9.406% | $157.2164 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $183.97 | 4.176% | $191.6526 | $191.65 | $191.65 | $191.70 |
| Purchase #6 | $188.96 | 6.159% | $200.598 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $131.69 | 3.331% | $136.0766 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $1,034.79 | $1,110.5303 | $1,110.54 | $1,110.55 | $1,110.60 | |