| 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 | $150.80 | 8.320% | $163.3466 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $118.51 | 8.375% | $128.4352 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $41.25 | 3.559% | $42.7181 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $132.25 | 10.820% | $146.5595 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $134.37 | 5.325% | $141.5252 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $54.85 | 3.701% | $56.88 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $15.25 | 10.362% | $16.8302 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $647.28 | $696.2948 | $696.31 | $696.35 | $696.20 | |