| 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 | $183.38 | 5.335% | $193.1633 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $148.77 | 6.841% | $158.9474 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $78.32 | 9.196% | $85.5223 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $90.93 | 7.341% | $97.6052 | $97.61 | $97.60 | $97.60 |
| Purchase #5 | $28.94 | 4.279% | $30.1783 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $138.36 | 10.520% | $152.9155 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $176.76 | 5.412% | $186.3263 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $845.46 | $904.6583 | $904.67 | $904.65 | $904.60 | |