| 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 | $142.76 | 13.467% | $161.9855 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $213.76 | 10.580% | $236.3758 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $142.32 | 7.715% | $153.3 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $235.64 | 3.455% | $243.7814 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $180.42 | 12.670% | $203.2792 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $188.92 | 13.324% | $214.0917 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $195.41 | 8.316% | $211.6603 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $1,299.23 | $1,424.4739 | $1,424.48 | $1,424.55 | $1,424.60 | |