| 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 | $190.57 | 4.157% | $198.492 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $192.26 | 8.692% | $208.9712 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $55.82 | 11.649% | $62.3225 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $142.62 | 10.257% | $157.2485 | $157.25 | $157.25 | $157.20 |
| Purchase #5 | $66.75 | 12.136% | $74.8508 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $36.94 | 4.838% | $38.7272 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $6.80 | 8.377% | $7.3696 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $691.76 | $747.9818 | $747.98 | $747.95 | $748.00 | |