| 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 | $148.88 | 10.658% | $164.7476 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $134.85 | 3.435% | $139.4821 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $140.53 | 8.630% | $152.6577 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $171.49 | 5.868% | $181.553 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $218.82 | 9.443% | $239.4832 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $195.84 | 6.708% | $208.9769 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $222.77 | 13.371% | $252.5566 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $1,233.18 | $1,339.4571 | $1,339.46 | $1,339.50 | $1,339.60 | |