| 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 | $164.69 | 9.851% | $180.9136 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $172.60 | 10.400% | $190.5504 | $190.55 | $190.55 | $190.60 |
| Purchase #3 | $13.99 | 6.384% | $14.8831 | $14.88 | $14.90 | $14.90 |
| Purchase #4 | $215.25 | 3.162% | $222.0562 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $238.81 | 4.505% | $249.5684 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $99.97 | 3.266% | $103.235 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $211.47 | 10.678% | $234.0508 | $234.05 | $234.05 | $234.10 |
| 7 purchase totals = | $1,116.78 | $1,195.2575 | $1,195.26 | $1,195.25 | $1,195.40 | |