| 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 | $125.25 | 5.609% | $132.2753 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $139.50 | 13.769% | $158.7078 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $147.63 | 3.489% | $152.7808 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $118.89 | 9.695% | $130.4164 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $122.88 | 3.807% | $127.558 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $242.42 | 3.299% | $250.4174 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $203.30 | 10.720% | $225.0938 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,099.87 | $1,177.2495 | $1,177.26 | $1,177.25 | $1,177.30 | |