| 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 | $155.32 | 13.769% | $176.706 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $154.97 | 3.563% | $160.4916 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $73.54 | 11.599% | $82.0699 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $198.25 | 13.412% | $224.8393 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $20.99 | 9.569% | $22.9985 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $17.82 | 5.214% | $18.7491 | $18.75 | $18.75 | $18.70 |
| Purchase #7 | $65.85 | 9.518% | $72.1176 | $72.12 | $72.10 | $72.10 |
| 7 purchase totals = | $686.74 | $757.9720 | $757.98 | $757.95 | $757.90 | |