| 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 | $140.54 | 3.631% | $145.643 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $242.39 | 7.584% | $260.7729 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $107.68 | 9.112% | $117.4918 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $96.99 | 9.732% | $106.4291 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $152.43 | 3.745% | $158.1385 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $118.41 | 8.353% | $128.3008 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $30.79 | 9.738% | $33.7883 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $889.23 | $950.5644 | $950.56 | $950.60 | $950.50 | |