| 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 | $147.25 | 4.533% | $153.9248 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $127.91 | 7.741% | $137.8115 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $164.66 | 10.483% | $181.9213 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $133.69 | 9.109% | $145.8678 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $15.34 | 3.238% | $15.8367 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $190.77 | 10.650% | $211.087 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $68.86 | 11.832% | $77.0075 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $848.48 | $923.4566 | $923.46 | $923.40 | $923.40 | |