| 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 | $171.84 | 6.748% | $183.4358 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $222.43 | 3.565% | $230.3596 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $207.72 | 11.289% | $231.1695 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $80.39 | 3.238% | $82.993 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $133.33 | 8.199% | $144.2617 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $39.78 | 8.413% | $43.1267 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $95.63 | 10.240% | $105.4225 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $951.12 | $1,020.7688 | $1,020.77 | $1,020.75 | $1,020.80 | |