| 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 | $13.98 | 10.568% | $15.4574 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $165.52 | 3.281% | $170.9507 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $239.91 | 3.194% | $247.5727 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $236.72 | 7.523% | $254.5284 | $254.53 | $254.55 | $254.50 |
| Purchase #5 | $54.32 | 8.710% | $59.0513 | $59.05 | $59.05 | $59.10 |
| Purchase #6 | $150.99 | 10.735% | $167.1988 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $169.80 | 3.599% | $175.9111 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $1,031.24 | $1,090.6704 | $1,090.67 | $1,090.65 | $1,090.80 | |