| 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 | $154.47 | 6.686% | $164.7979 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $163.49 | 5.522% | $172.5179 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $26.66 | 3.689% | $27.6435 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $118.81 | 5.319% | $125.1295 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $134.36 | 9.219% | $146.7466 | $146.75 | $146.75 | $146.70 |
| Purchase #6 | $245.88 | 13.345% | $278.6927 | $278.69 | $278.70 | $278.70 |
| Purchase #7 | $129.97 | 9.415% | $142.2067 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $973.64 | $1,057.7348 | $1,057.74 | $1,057.75 | $1,057.60 | |