| 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 | $139.59 | 4.396% | $145.7264 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $76.75 | 9.140% | $83.765 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $187.73 | 8.765% | $204.1845 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $48.73 | 7.713% | $52.4885 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $48.72 | 11.698% | $54.4193 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $126.43 | 6.196% | $134.2636 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $40.27 | 4.336% | $42.0161 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $668.22 | $716.8634 | $716.87 | $716.85 | $716.90 | |