| 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 | $169.82 | 11.723% | $189.728 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $189.60 | 4.718% | $198.5453 | $198.55 | $198.55 | $198.50 |
| Purchase #3 | $227.25 | 5.560% | $239.8851 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $108.48 | 4.258% | $113.0991 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $44.95 | 10.853% | $49.8284 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $67.56 | 11.171% | $75.1071 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $86.35 | 6.270% | $91.7641 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $894.01 | $957.9571 | $957.97 | $958.00 | $957.90 | |