| 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 | $168.35 | 11.678% | $188.0099 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $10.33 | 3.782% | $10.7207 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $141.71 | 4.445% | $148.009 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $198.72 | 8.273% | $215.1601 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $92.46 | 12.691% | $104.1941 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $17.68 | 8.652% | $19.2097 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $215.43 | 4.448% | $225.0123 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $844.68 | $910.3158 | $910.31 | $910.25 | $910.30 | |