| 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 | $134.52 | 8.381% | $145.7941 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $228.25 | 12.628% | $257.0734 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $125.83 | 12.450% | $141.4958 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $8.30 | 5.193% | $8.731 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $218.62 | 5.597% | $230.8562 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $128.31 | 13.615% | $145.7794 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $223.39 | 11.402% | $248.8609 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,067.22 | $1,178.5908 | $1,178.59 | $1,178.60 | $1,178.70 | |