| 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 | $181.32 | 13.868% | $206.4655 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $70.82 | 13.353% | $80.2766 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $206.37 | 10.397% | $227.8263 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $110.93 | 8.422% | $120.2725 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $228.80 | 5.524% | $241.4389 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $147.40 | 6.336% | $156.7393 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $119.59 | 6.341% | $127.1732 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,065.23 | $1,160.1923 | $1,160.20 | $1,160.20 | $1,160.20 | |