| 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 | $121.95 | 6.375% | $129.7243 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $85.65 | 3.645% | $88.7719 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $164.77 | 3.730% | $170.9159 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $133.77 | 3.650% | $138.6526 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $123.25 | 10.813% | $136.577 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $39.81 | 4.222% | $41.4908 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $212.66 | 4.754% | $222.7699 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $881.86 | $928.9024 | $928.90 | $928.85 | $929.00 | |