| 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 | $132.48 | 5.275% | $139.4683 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $178.57 | 4.355% | $186.3467 | $186.35 | $186.35 | $186.30 |
| Purchase #3 | $37.25 | 12.467% | $41.894 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $182.60 | 13.718% | $207.6491 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $225.99 | 3.322% | $233.4974 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $100.52 | 6.187% | $106.7392 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $125.65 | 8.464% | $136.285 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $983.06 | $1,051.8797 | $1,051.89 | $1,051.90 | $1,051.80 | |