| 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 | $173.56 | 3.167% | $179.0566 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $72.63 | 6.810% | $77.5761 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $97.32 | 8.261% | $105.3596 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $183.66 | 5.740% | $194.2021 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $28.49 | 12.257% | $31.982 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $10.62 | 7.867% | $11.4555 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $219.88 | 10.810% | $243.649 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $786.16 | $843.2809 | $843.29 | $843.30 | $843.40 | |