| 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 | $175.31 | 9.619% | $192.1731 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $20.59 | 8.244% | $22.2874 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $206.65 | 10.179% | $227.6849 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $104.67 | 9.475% | $114.5875 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $42.86 | 10.434% | $47.332 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $117.65 | 10.358% | $129.8362 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $149.63 | 5.476% | $157.8237 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $817.36 | $891.7248 | $891.72 | $891.75 | $891.70 | |