| 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 | $147.83 | 10.337% | $163.1112 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $179.59 | 4.226% | $187.1795 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $72.91 | 6.651% | $77.7592 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $247.82 | 8.600% | $269.1325 | $269.13 | $269.15 | $269.10 |
| Purchase #5 | $167.42 | 12.347% | $188.0913 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $158.27 | 6.383% | $168.3724 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $217.47 | 13.386% | $246.5805 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,191.31 | $1,300.2266 | $1,300.22 | $1,300.25 | $1,300.30 | |