| 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 | $159.83 | 11.306% | $177.9004 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $51.83 | 3.156% | $53.4658 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $106.58 | 12.453% | $119.8524 | $119.85 | $119.85 | $119.90 |
| Purchase #4 | $67.60 | 9.445% | $73.9848 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $91.60 | 8.795% | $99.6562 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $226.31 | 6.596% | $241.2374 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $81.90 | 6.116% | $86.909 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $785.65 | $853.0060 | $853.01 | $853.00 | $853.10 | |