| 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 | $174.83 | 6.613% | $186.3915 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $155.77 | 4.727% | $163.1332 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $184.72 | 11.451% | $205.8723 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $233.99 | 11.486% | $260.8661 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $151.59 | 9.345% | $165.7561 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $76.32 | 3.676% | $79.1255 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $159.43 | 3.412% | $164.8698 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $1,136.65 | $1,226.0145 | $1,226.02 | $1,226.00 | $1,226.10 | |