| 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 | $178.86 | 3.632% | $185.3562 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $59.69 | 13.207% | $67.5733 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $157.95 | 11.112% | $175.5014 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $77.60 | 13.269% | $87.8967 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $73.28 | 13.267% | $83.0021 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $195.35 | 8.846% | $212.6307 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $9.95 | 5.371% | $10.4844 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $752.68 | $822.4448 | $822.44 | $822.45 | $822.50 | |