| 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 | $8.28 | 7.632% | $8.9119 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $169.74 | 8.789% | $184.6584 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $199.61 | 3.212% | $206.0215 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $115.90 | 10.194% | $127.7148 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $136.41 | 12.653% | $153.67 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $137.88 | 5.188% | $145.0332 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $112.45 | 10.551% | $124.3146 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $880.27 | $950.3244 | $950.31 | $950.25 | $950.30 | |