| 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 | $243.44 | 9.807% | $267.3142 | $267.31 | $267.30 | $267.30 |
| Purchase #2 | $98.75 | 13.665% | $112.2442 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $155.56 | 5.159% | $163.5853 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $144.86 | 10.476% | $160.0355 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $114.44 | 7.728% | $123.2839 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $67.36 | 5.730% | $71.2197 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $71.31 | 8.508% | $77.3771 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $895.72 | $975.0599 | $975.06 | $975.10 | $975.00 | |