| 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 | $234.55 | 11.156% | $260.7164 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $165.47 | 9.368% | $180.9712 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $16.69 | 5.471% | $17.6031 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $105.73 | 9.276% | $115.5375 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $170.27 | 12.857% | $192.1616 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $105.35 | 4.622% | $110.2193 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $237.71 | 8.426% | $257.7394 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $1,035.77 | $1,134.9485 | $1,134.95 | $1,134.90 | $1,134.90 | |