| 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 | $168.46 | 6.863% | $180.0214 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $52.42 | 11.782% | $58.5961 | $58.60 | $58.60 | $58.60 |
| Purchase #3 | $230.78 | 13.864% | $262.7753 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $28.92 | 8.229% | $31.2998 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $188.87 | 4.344% | $197.0745 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $25.98 | 5.783% | $27.4824 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $175.87 | 13.248% | $199.1693 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $871.30 | $956.4188 | $956.42 | $956.40 | $956.50 | |