| 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 | $170.52 | 11.786% | $190.6175 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $83.33 | 9.360% | $91.1297 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $42.67 | 4.126% | $44.4306 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $111.30 | 13.159% | $125.946 | $125.95 | $125.95 | $125.90 |
| Purchase #5 | $137.77 | 4.561% | $144.0537 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $190.94 | 11.203% | $212.331 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $241.73 | 3.709% | $250.6958 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $978.26 | $1,059.2043 | $1,059.21 | $1,059.25 | $1,059.10 | |