| 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 | $164.72 | 3.492% | $170.472 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $47.51 | 9.523% | $52.0344 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $229.96 | 12.133% | $257.861 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $83.68 | 6.630% | $89.228 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $215.52 | 5.193% | $226.712 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $44.95 | 9.567% | $49.2504 | $49.25 | $49.25 | $49.30 |
| Purchase #7 | $165.31 | 10.402% | $182.5055 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $951.65 | $1,028.0633 | $1,028.06 | $1,028.05 | $1,028.10 | |