| 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 | $187.60 | 7.427% | $201.5331 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $189.70 | 5.772% | $200.6495 | $200.65 | $200.65 | $200.60 |
| Purchase #3 | $98.83 | 5.289% | $104.0571 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $87.80 | 12.691% | $98.9427 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $174.83 | 4.151% | $182.0872 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $179.87 | 13.716% | $204.541 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $33.66 | 8.358% | $36.4733 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $952.29 | $1,028.2839 | $1,028.28 | $1,028.30 | $1,028.20 | |