| 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 | $184.48 | 8.405% | $199.9855 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $88.28 | 13.814% | $100.475 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $145.83 | 13.530% | $165.5608 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $48.69 | 5.287% | $51.2642 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $93.43 | 5.826% | $98.8732 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $198.35 | 3.376% | $205.0463 | $205.05 | $205.05 | $205.00 |
| Purchase #7 | $123.75 | 8.734% | $134.5583 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $882.81 | $955.7633 | $955.77 | $955.75 | $955.90 | |