| 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 | $77.28 | 6.156% | $82.0374 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $163.29 | 12.754% | $184.116 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $144.99 | 7.634% | $156.0585 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $203.36 | 3.451% | $210.378 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $129.94 | 3.122% | $133.9967 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $117.29 | 13.194% | $132.7652 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $153.36 | 8.838% | $166.914 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $989.51 | $1,066.2658 | $1,066.28 | $1,066.25 | $1,066.30 | |