| 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 | $126.49 | 6.557% | $134.7839 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $208.42 | 3.145% | $214.9748 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $138.56 | 6.102% | $147.0149 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $181.95 | 5.476% | $191.9136 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $53.36 | 9.798% | $58.5882 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $30.36 | 12.672% | $34.2072 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $139.52 | 5.843% | $147.6722 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $878.66 | $929.1548 | $929.14 | $929.10 | $929.20 | |