| 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 | $177.86 | 9.186% | $194.1982 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $109.81 | 3.836% | $114.0223 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $31.57 | 7.741% | $34.0138 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $52.96 | 4.485% | $55.3353 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $244.36 | 11.821% | $273.2458 | $273.25 | $273.25 | $273.20 |
| Purchase #6 | $148.42 | 12.759% | $167.3569 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $127.28 | 10.588% | $140.7564 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $892.26 | $978.9287 | $978.94 | $978.90 | $978.90 | |