| 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 | $157.44 | 8.378% | $170.6303 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $196.83 | 10.241% | $216.9874 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $10.82 | 13.148% | $12.2426 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $225.93 | 10.367% | $249.3522 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $167.84 | 10.805% | $185.9751 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $236.95 | 6.518% | $252.3944 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $29.65 | 6.649% | $31.6214 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $1,025.46 | $1,119.2034 | $1,119.20 | $1,119.25 | $1,119.20 | |