| 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 | $216.31 | 10.692% | $239.4379 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $151.31 | 3.866% | $157.1596 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $133.81 | 4.559% | $139.9104 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $47.48 | 8.863% | $51.6882 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $147.97 | 6.446% | $157.5081 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $173.78 | 9.310% | $189.9589 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $30.25 | 6.427% | $32.1942 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $900.91 | $967.8573 | $967.86 | $967.85 | $967.90 | |