| 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 | $137.66 | 8.126% | $148.8463 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $148.56 | 4.153% | $154.7297 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $116.98 | 12.554% | $131.6657 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $38.47 | 13.521% | $43.6715 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $49.96 | 4.624% | $52.2702 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $223.32 | 11.265% | $248.477 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $75.70 | 4.778% | $79.3169 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $790.65 | $858.9773 | $858.99 | $858.95 | $859.00 | |