| 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 | $129.29 | 4.411% | $134.993 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $17.78 | 3.529% | $18.4075 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $115.30 | 13.668% | $131.0592 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $88.30 | 12.203% | $99.0752 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $56.67 | 7.595% | $60.9741 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $204.48 | 5.369% | $215.4585 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $137.46 | 5.400% | $144.8828 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $749.28 | $804.8503 | $804.85 | $804.85 | $805.00 | |