| 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 | $163.51 | 6.640% | $174.3671 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $133.82 | 9.862% | $147.0173 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $68.30 | 4.676% | $71.4937 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $23.54 | 13.261% | $26.6616 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $167.39 | 7.163% | $179.3801 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $56.69 | 5.293% | $59.6906 | $59.69 | $59.70 | $59.70 |
| Purchase #7 | $80.67 | 10.576% | $89.2017 | $89.20 | $89.20 | $89.20 |
| 7 purchase totals = | $693.92 | $747.8121 | $747.81 | $747.80 | $747.90 | |