| 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 | $159.97 | 5.403% | $168.6132 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $53.49 | 8.277% | $57.9174 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $23.28 | 3.160% | $24.0156 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $72.40 | 6.534% | $77.1306 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $233.28 | 13.645% | $265.1111 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $44.62 | 7.473% | $47.9545 | $47.95 | $47.95 | $48.00 |
| Purchase #7 | $237.77 | 9.807% | $261.0881 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $824.81 | $901.8305 | $901.83 | $901.80 | $901.80 | |