| 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 | $171.95 | 6.432% | $183.0098 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $99.28 | 10.808% | $110.0102 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $200.85 | 12.560% | $226.0768 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $79.52 | 8.619% | $86.3738 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $210.82 | 6.692% | $224.9281 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $82.68 | 7.836% | $89.1588 | $89.16 | $89.15 | $89.20 |
| Purchase #7 | $93.80 | 13.308% | $106.2829 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $938.90 | $1,025.8404 | $1,025.84 | $1,025.85 | $1,025.90 | |