| 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 | $177.48 | 6.219% | $188.5175 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $125.84 | 8.633% | $136.7038 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $129.89 | 13.401% | $147.2966 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $170.75 | 11.578% | $190.5194 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $174.74 | 9.754% | $191.7841 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $109.87 | 7.862% | $118.508 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $155.48 | 5.108% | $163.4219 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $1,044.05 | $1,136.7513 | $1,136.75 | $1,136.70 | $1,136.70 | |