| 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 | $119.89 | 8.525% | $130.1106 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $17.57 | 12.742% | $19.8088 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $139.96 | 9.679% | $153.5067 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $213.83 | 4.679% | $223.8351 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $59.75 | 6.796% | $63.8106 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $174.56 | 3.142% | $180.0447 | $180.04 | $180.05 | $180.00 |
| Purchase #7 | $169.33 | 10.404% | $186.9471 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $894.89 | $958.0636 | $958.07 | $958.05 | $957.90 | |