| 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 | $131.85 | 8.691% | $143.3091 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $133.79 | 11.454% | $149.1143 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $207.45 | 9.725% | $227.6245 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $157.79 | 10.449% | $174.2775 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $95.79 | 8.536% | $103.9666 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $77.87 | 4.292% | $81.2122 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $102.61 | 4.333% | $107.0561 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $907.15 | $986.5603 | $986.56 | $986.50 | $986.60 | |