| 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 | $154.76 | 10.788% | $171.4555 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $51.51 | 10.271% | $56.8006 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $23.47 | 3.694% | $24.337 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $162.97 | 4.810% | $170.8089 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $73.36 | 11.453% | $81.7619 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $28.75 | 5.745% | $30.4017 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $132.42 | 5.687% | $139.9507 | $139.95 | $139.95 | $140.00 |
| 7 purchase totals = | $627.24 | $675.5163 | $675.52 | $675.50 | $675.60 | |