| 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 | $160.80 | 6.414% | $171.1137 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $26.58 | 8.858% | $28.9345 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $26.97 | 3.549% | $27.9272 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $214.34 | 5.370% | $225.8501 | $225.85 | $225.85 | $225.90 |
| Purchase #5 | $219.32 | 5.755% | $231.9419 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $113.74 | 11.781% | $127.1397 | $127.14 | $127.15 | $127.10 |
| Purchase #7 | $42.69 | 7.858% | $46.0446 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $804.44 | $858.9517 | $858.94 | $859.00 | $858.80 | |