| 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 | $7.83 | 4.123% | $8.1528 | $8.15 | $8.15 | $8.20 |
| Purchase #2 | $165.37 | 6.228% | $175.6692 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $143.51 | 8.340% | $155.4787 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $26.79 | 10.705% | $29.6579 | $29.66 | $29.65 | $29.70 |
| Purchase #5 | $195.69 | 7.287% | $209.9499 | $209.95 | $209.95 | $209.90 |
| Purchase #6 | $136.71 | 7.466% | $146.9168 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $142.53 | 10.854% | $158.0002 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $818.43 | $883.8255 | $883.83 | $883.80 | $883.90 | |