| 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 | $171.75 | 10.615% | $189.9813 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $207.34 | 12.728% | $233.7302 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $121.37 | 3.396% | $125.4917 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $64.58 | 13.484% | $73.288 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $157.84 | 12.430% | $177.4595 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $201.42 | 10.678% | $222.9276 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $238.49 | 6.584% | $254.1922 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,162.79 | $1,277.0705 | $1,277.07 | $1,277.15 | $1,277.10 | |