| 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 | $137.92 | 3.514% | $142.7665 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $60.97 | 13.441% | $69.165 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $66.89 | 4.380% | $69.8198 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $237.59 | 9.856% | $261.0069 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $40.65 | 8.285% | $44.0179 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $55.31 | 12.130% | $62.0191 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $21.60 | 12.822% | $24.3696 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $620.93 | $673.1648 | $673.18 | $673.05 | $673.20 | |