| 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 | $133.45 | 9.844% | $146.5868 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $83.33 | 4.423% | $87.0157 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $188.69 | 3.385% | $195.0772 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $5.95 | 8.530% | $6.4575 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $146.47 | 13.710% | $166.551 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $14.94 | 12.314% | $16.7797 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $114.79 | 10.628% | $126.9899 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $687.62 | $745.4578 | $745.47 | $745.50 | $745.60 | |