| 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 | $137.83 | 12.181% | $154.6191 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $170.68 | 6.641% | $182.0149 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $207.39 | 4.552% | $216.8304 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $113.51 | 7.564% | $122.0959 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $83.80 | 8.498% | $90.9213 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $78.55 | 3.723% | $81.4744 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $35.47 | 11.696% | $39.6186 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $827.23 | $887.5746 | $887.57 | $887.50 | $887.50 | |