| 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 | $157.49 | 10.529% | $174.0721 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $24.72 | 6.539% | $26.3364 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $24.98 | 13.806% | $28.4287 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $110.58 | 13.445% | $125.4475 | $125.45 | $125.45 | $125.40 |
| Purchase #5 | $31.65 | 13.322% | $35.8664 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $98.57 | 6.173% | $104.6547 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $248.75 | 10.126% | $273.9384 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $696.74 | $768.7442 | $768.75 | $768.75 | $768.70 | |