| 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 | $174.52 | 11.295% | $194.232 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $223.96 | 8.524% | $243.0504 | $243.05 | $243.05 | $243.10 |
| Purchase #3 | $137.64 | 12.103% | $154.2986 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $77.42 | 7.626% | $83.324 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $169.58 | 4.367% | $176.9856 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $143.25 | 7.568% | $154.0912 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $48.72 | 7.136% | $52.1967 | $52.20 | $52.20 | $52.20 |
| 7 purchase totals = | $975.09 | $1,058.1785 | $1,058.18 | $1,058.20 | $1,058.20 | |