| 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 | $165.62 | 11.764% | $185.1035 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $206.91 | 5.817% | $218.946 | $218.95 | $218.95 | $218.90 |
| Purchase #3 | $14.99 | 7.607% | $16.1303 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $29.82 | 3.849% | $30.9678 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $75.53 | 4.597% | $79.0021 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $35.40 | 11.484% | $39.4653 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $179.94 | 10.849% | $199.4617 | $199.46 | $199.45 | $199.50 |
| 7 purchase totals = | $708.21 | $769.0767 | $769.08 | $769.05 | $769.10 | |