| 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 | $148.69 | 6.183% | $157.8835 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $187.46 | 9.357% | $205.0006 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $90.79 | 13.146% | $102.7253 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $46.62 | 11.418% | $51.9431 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $73.44 | 9.166% | $80.1715 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $28.45 | 3.717% | $29.5075 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $133.96 | 4.316% | $139.7417 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $709.41 | $766.9732 | $766.97 | $767.00 | $766.90 | |