| 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 | $156.30 | 4.764% | $163.7461 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $64.38 | 4.289% | $67.1413 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $120.41 | 4.199% | $125.466 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $17.70 | 9.742% | $19.4243 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $147.90 | 11.659% | $165.1437 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $60.65 | 3.257% | $62.6254 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $49.80 | 4.840% | $52.2103 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $617.14 | $655.7571 | $655.76 | $655.75 | $655.60 | |