| 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 | $168.34 | 4.246% | $175.4877 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $39.94 | 4.294% | $41.655 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $190.49 | 8.635% | $206.9388 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $105.63 | 8.329% | $114.4279 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $220.74 | 3.868% | $229.2782 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $90.68 | 9.694% | $99.4705 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $113.33 | 7.374% | $121.687 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $929.15 | $988.9451 | $988.96 | $989.00 | $989.00 | |