| 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 | $143.97 | 9.641% | $157.8501 | $157.85 | $157.85 | $157.90 |
| Purchase #2 | $114.70 | 8.228% | $124.1375 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $158.46 | 9.498% | $173.5105 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $170.42 | 3.200% | $175.8734 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $26.89 | 11.146% | $29.8872 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $189.78 | 12.211% | $212.954 | $212.95 | $212.95 | $213.00 |
| Purchase #7 | $102.88 | 11.747% | $114.9653 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $907.10 | $989.1780 | $989.18 | $989.15 | $989.30 | |