| 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 | $164.49 | 3.102% | $169.5925 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $146.56 | 7.565% | $157.6473 | $157.65 | $157.65 | $157.60 |
| Purchase #3 | $161.68 | 3.126% | $166.7341 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $83.33 | 3.739% | $86.4457 | $86.45 | $86.45 | $86.40 |
| Purchase #5 | $85.96 | 3.263% | $88.7649 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $188.40 | 3.872% | $195.6948 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $248.88 | 11.282% | $276.9586 | $276.96 | $276.95 | $277.00 |
| 7 purchase totals = | $1,079.30 | $1,141.8379 | $1,141.83 | $1,141.85 | $1,141.80 | |