| 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 | $100.55 | 13.639% | $114.264 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $119.43 | 4.795% | $125.1567 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $42.33 | 11.601% | $47.2407 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $63.80 | 6.707% | $68.0791 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $69.93 | 13.308% | $79.2363 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $154.45 | 6.841% | $165.0159 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $28.57 | 5.463% | $30.1308 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $579.06 | $629.1235 | $629.13 | $629.15 | $629.10 | |