| 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 | $168.71 | 4.187% | $175.7739 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $214.43 | 5.621% | $226.4831 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $16.36 | 10.107% | $18.0135 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $135.89 | 9.487% | $148.7819 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $42.80 | 5.569% | $45.1835 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $15.88 | 9.118% | $17.3279 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $209.96 | 7.139% | $224.949 | $224.95 | $224.95 | $224.90 |
| 7 purchase totals = | $804.03 | $856.5128 | $856.50 | $856.55 | $856.50 | |