| 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 | $115.95 | 7.618% | $124.7831 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $14.95 | 13.709% | $16.9995 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $15.70 | 13.469% | $17.8146 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $209.87 | 7.871% | $226.3889 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $184.52 | 4.158% | $192.1923 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $132.47 | 7.860% | $142.8821 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $28.51 | 6.103% | $30.25 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $701.97 | $751.3105 | $751.30 | $751.35 | $751.40 | |