| 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 | $184.76 | 3.106% | $190.4986 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $7.57 | 13.357% | $8.5811 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $128.41 | 8.400% | $139.1964 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $37.99 | 4.105% | $39.5495 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $183.88 | 11.376% | $204.7982 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $106.66 | 11.596% | $119.0283 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $149.78 | 10.652% | $165.7346 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $799.05 | $867.3867 | $867.39 | $867.45 | $867.30 | |