| 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 | $131.91 | 11.732% | $147.3857 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $181.74 | 8.230% | $196.6972 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $199.51 | 12.785% | $225.0174 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $27.29 | 7.681% | $29.3861 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $39.82 | 10.638% | $44.0561 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $63.48 | 6.617% | $67.6805 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $170.67 | 11.765% | $190.7493 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $814.42 | $900.9723 | $900.99 | $901.00 | $901.00 | |