| 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 | $133.49 | 10.821% | $147.935 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $233.41 | 3.335% | $241.1942 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $222.89 | 7.380% | $239.3393 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $136.75 | 8.867% | $148.8756 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $23.62 | 12.176% | $26.496 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $206.40 | 5.503% | $217.7582 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $145.76 | 12.644% | $164.1899 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $1,102.32 | $1,185.7882 | $1,185.80 | $1,185.85 | $1,185.80 | |