| 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 | $198.70 | 4.534% | $207.7091 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $11.30 | 3.334% | $11.6767 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $136.49 | 6.675% | $145.6007 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $144.39 | 9.478% | $158.0753 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $69.41 | 8.347% | $75.2037 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $13.46 | 11.217% | $14.9698 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $57.34 | 11.122% | $63.7174 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $631.09 | $676.9527 | $676.96 | $676.95 | $677.00 | |