| 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 | $167.94 | 4.287% | $175.1396 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $151.59 | 12.223% | $170.1188 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $111.90 | 12.816% | $126.2411 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $87.83 | 5.184% | $92.3831 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $216.62 | 8.389% | $234.7923 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $103.59 | 5.839% | $109.6386 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $185.66 | 9.813% | $203.8788 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $1,025.13 | $1,112.1923 | $1,112.19 | $1,112.25 | $1,112.10 | |