| 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 | $121.74 | 4.538% | $127.2646 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $216.94 | 8.770% | $235.9656 | $235.97 | $235.95 | $236.00 |
| Purchase #3 | $147.41 | 6.671% | $157.2437 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $111.71 | 13.142% | $126.3909 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $158.91 | 11.142% | $176.6158 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $177.75 | 11.380% | $197.978 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $109.91 | 5.411% | $115.8572 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $1,044.37 | $1,137.3158 | $1,137.32 | $1,137.30 | $1,137.40 | |