| 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 | $76.98 | 11.774% | $86.0436 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $170.47 | 3.826% | $176.9922 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $159.47 | 4.648% | $166.8822 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $31.41 | 11.416% | $34.9958 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $162.45 | 5.300% | $171.0599 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $176.50 | 12.222% | $198.0718 | $198.07 | $198.05 | $198.10 |
| Purchase #7 | $145.42 | 9.278% | $158.9121 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $922.70 | $992.9576 | $992.95 | $992.95 | $993.00 | |