| 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 | $136.32 | 12.541% | $153.4159 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $51.83 | 10.806% | $57.4307 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $169.74 | 5.837% | $179.6477 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $226.45 | 5.254% | $238.3477 | $238.35 | $238.35 | $238.30 |
| Purchase #5 | $26.94 | 10.646% | $29.808 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $14.98 | 5.244% | $15.7656 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $23.45 | 5.633% | $24.7709 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $649.71 | $699.1865 | $699.20 | $699.15 | $699.10 | |