| 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 | $106.95 | 13.474% | $121.3604 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $211.99 | 13.387% | $240.3691 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $182.91 | 5.238% | $192.4908 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $109.96 | 8.344% | $119.1351 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $148.56 | 11.482% | $165.6177 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $171.72 | 3.160% | $177.1464 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $142.93 | 7.449% | $153.5769 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $1,075.02 | $1,169.6964 | $1,169.71 | $1,169.70 | $1,169.70 | |