| 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 | $193.88 | 9.510% | $212.318 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $211.47 | 6.409% | $225.0231 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $18.59 | 6.155% | $19.7342 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $143.94 | 6.312% | $153.0255 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $174.82 | 11.763% | $195.3841 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $13.37 | 12.851% | $15.0882 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $92.73 | 5.543% | $97.87 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $848.80 | $918.4431 | $918.44 | $918.45 | $918.40 | |