| 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 | $126.34 | 7.849% | $136.2564 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $136.99 | 7.284% | $146.9684 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $222.55 | 7.711% | $239.7108 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $87.95 | 12.126% | $98.6148 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $92.79 | 12.220% | $104.1289 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $126.46 | 7.490% | $135.9319 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $99.33 | 9.476% | $108.7425 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $892.41 | $970.3537 | $970.35 | $970.35 | $970.30 | |