| 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 | $176.50 | 6.717% | $188.3555 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $148.99 | 11.715% | $166.4442 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $178.69 | 4.845% | $187.3475 | $187.35 | $187.35 | $187.30 |
| Purchase #4 | $185.29 | 11.430% | $206.4686 | $206.47 | $206.45 | $206.50 |
| Purchase #5 | $103.44 | 3.435% | $106.9932 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $92.52 | 8.533% | $100.4147 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $124.51 | 11.768% | $139.1623 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $1,009.94 | $1,095.1860 | $1,095.18 | $1,095.15 | $1,095.20 | |