| 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 | $178.66 | 6.754% | $190.7267 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $203.73 | 3.410% | $210.6772 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $62.30 | 9.594% | $68.2771 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $41.93 | 10.805% | $46.4605 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $114.36 | 3.422% | $118.2734 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $115.53 | 8.185% | $124.9861 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $60.54 | 13.497% | $68.7111 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $777.05 | $828.1121 | $828.12 | $828.15 | $828.20 | |