| 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 | $165.79 | 12.422% | $186.3844 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $156.73 | 12.804% | $176.7977 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $154.55 | 13.740% | $175.7852 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $162.65 | 4.394% | $169.7968 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $199.82 | 3.407% | $206.6279 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $72.42 | 9.568% | $79.3491 | $79.35 | $79.35 | $79.30 |
| Purchase #7 | $232.98 | 8.402% | $252.555 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $1,144.94 | $1,247.2961 | $1,247.31 | $1,247.35 | $1,247.30 | |