| 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 | $162.59 | 4.129% | $169.3033 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $64.64 | 6.806% | $69.0394 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $235.47 | 3.476% | $243.6549 | $243.65 | $243.65 | $243.70 |
| Purchase #4 | $226.67 | 7.252% | $243.1081 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $30.81 | 3.134% | $31.7756 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $92.40 | 6.694% | $98.5853 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $126.47 | 13.776% | $143.8925 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $939.05 | $999.3591 | $999.36 | $999.40 | $999.40 | |