| 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 | $136.41 | 3.649% | $141.3876 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $183.57 | 3.543% | $190.0739 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $134.92 | 8.510% | $146.4017 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $10.74 | 11.196% | $11.9425 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $30.86 | 6.337% | $32.8156 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $176.53 | 6.844% | $188.6117 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $22.72 | 7.403% | $24.402 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $695.75 | $735.6350 | $735.63 | $735.60 | $735.60 | |