| 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 | $154.74 | 10.619% | $171.1718 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $119.85 | 3.340% | $123.853 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $60.58 | 12.288% | $68.0241 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $42.57 | 13.203% | $48.1905 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $109.97 | 8.312% | $119.1107 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $112.49 | 11.796% | $125.7593 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $68.36 | 11.585% | $76.2795 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $668.56 | $732.3889 | $732.38 | $732.35 | $732.50 | |