| 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 | $139.74 | 10.713% | $154.7103 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $216.73 | 13.651% | $246.3158 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $138.85 | 5.134% | $145.9786 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $48.90 | 3.711% | $50.7147 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $126.41 | 6.287% | $134.3574 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $228.93 | 7.539% | $246.189 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $82.79 | 8.477% | $89.8081 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $982.35 | $1,068.0739 | $1,068.08 | $1,068.05 | $1,068.10 | |