| 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 | $97.81 | 9.358% | $106.9631 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $161.78 | 9.387% | $176.9663 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $158.55 | 4.333% | $165.42 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $144.71 | 10.604% | $160.055 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $114.37 | 4.854% | $119.9215 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $28.41 | 4.376% | $29.6532 | $29.65 | $29.65 | $29.70 |
| Purchase #7 | $149.43 | 7.526% | $160.6761 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $855.06 | $919.6552 | $919.66 | $919.60 | $919.80 | |