| 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 | $81.28 | 6.439% | $86.5136 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $141.29 | 6.144% | $149.9709 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $128.45 | 4.793% | $134.6066 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $46.51 | 5.857% | $49.2341 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $54.38 | 4.308% | $56.7227 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $231.33 | 6.146% | $245.5475 | $245.55 | $245.55 | $245.50 |
| Purchase #7 | $159.85 | 13.839% | $181.9716 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $843.09 | $904.5670 | $904.56 | $904.50 | $904.50 | |