| 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 | $174.75 | 7.777% | $188.3403 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $160.38 | 4.730% | $167.966 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $53.59 | 4.107% | $55.7909 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $176.33 | 6.582% | $187.936 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $180.38 | 11.520% | $201.1598 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $191.87 | 6.649% | $204.6274 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $80.76 | 7.581% | $86.8824 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $1,018.06 | $1,092.7028 | $1,092.71 | $1,092.75 | $1,092.70 | |