| 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 | $176.79 | 11.120% | $196.449 | $196.45 | $196.45 | $196.40 |
| Purchase #2 | $206.81 | 5.431% | $218.0419 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $203.38 | 4.688% | $212.9145 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $208.56 | 6.776% | $222.692 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $7.25 | 10.185% | $7.9884 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $96.77 | 8.655% | $105.1454 | $105.15 | $105.15 | $105.10 |
| Purchase #7 | $170.74 | 3.258% | $176.3027 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $1,070.30 | $1,139.5339 | $1,139.53 | $1,139.55 | $1,139.40 | |