| 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 | $159.67 | 10.179% | $175.9228 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $171.90 | 12.473% | $193.3411 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $34.78 | 5.784% | $36.7917 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $48.67 | 5.426% | $51.3108 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $91.96 | 13.826% | $104.6744 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $27.49 | 12.416% | $30.9032 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $95.94 | 12.445% | $107.8797 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $630.41 | $700.8237 | $700.81 | $700.80 | $700.80 | |