| 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 | $139.55 | 13.721% | $158.6977 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $186.27 | 6.474% | $198.3291 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $201.93 | 7.841% | $217.7633 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $97.99 | 10.730% | $108.5043 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $38.58 | 6.812% | $41.2081 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $222.46 | 13.141% | $251.6935 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $143.57 | 4.585% | $150.1527 | $150.15 | $150.15 | $150.20 |
| 7 purchase totals = | $1,030.35 | $1,126.3487 | $1,126.34 | $1,126.35 | $1,126.40 | |