| 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 | $161.83 | 3.621% | $167.6899 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $67.82 | 12.713% | $76.442 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $40.81 | 3.687% | $42.3147 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $210.72 | 8.796% | $229.2549 | $229.25 | $229.25 | $229.30 |
| Purchase #5 | $142.80 | 11.671% | $159.4662 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $140.37 | 13.335% | $159.0883 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $77.57 | 5.353% | $81.7223 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $841.92 | $915.9783 | $915.97 | $915.95 | $916.00 | |