| 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 | $158.60 | 7.626% | $170.6948 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $157.89 | 4.241% | $164.5861 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $216.38 | 8.169% | $234.0561 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $241.77 | 8.402% | $262.0835 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $65.84 | 7.560% | $70.8175 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $65.96 | 13.282% | $74.7208 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $41.97 | 9.744% | $46.0596 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $948.41 | $1,023.0184 | $1,023.02 | $1,023.00 | $1,023.10 | |