| 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 | $143.83 | 12.341% | $161.5801 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $96.84 | 8.208% | $104.7886 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $5.39 | 11.173% | $5.9922 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $159.68 | 9.821% | $175.3622 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $175.87 | 8.456% | $190.7416 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $71.73 | 8.713% | $77.9798 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $67.28 | 7.174% | $72.1067 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $720.62 | $788.5512 | $788.55 | $788.60 | $788.60 | |