| 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 | $146.92 | 5.857% | $155.5251 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $192.74 | 3.269% | $199.0407 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $242.39 | 5.122% | $254.8052 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $171.95 | 5.825% | $181.9661 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $80.76 | 9.434% | $88.3789 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $64.69 | 9.433% | $70.7922 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $119.60 | 12.746% | $134.8442 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,019.05 | $1,085.3524 | $1,085.36 | $1,085.40 | $1,085.30 | |