| 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 | $114.81 | 6.208% | $121.9374 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $117.42 | 13.846% | $133.678 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $50.78 | 11.202% | $56.4684 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $159.91 | 6.289% | $169.9667 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $41.74 | 10.447% | $46.1006 | $46.10 | $46.10 | $46.10 |
| Purchase #6 | $198.83 | 9.557% | $217.8322 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $94.97 | 8.638% | $103.1735 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $778.46 | $849.1568 | $849.16 | $849.15 | $849.20 | |