| 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 | $137.75 | 3.193% | $142.1484 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $92.96 | 3.689% | $96.3893 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $175.83 | 8.545% | $190.8547 | $190.85 | $190.85 | $190.90 |
| Purchase #4 | $208.94 | 13.403% | $236.9442 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $67.56 | 5.315% | $71.1508 | $71.15 | $71.15 | $71.20 |
| Purchase #6 | $151.82 | 3.544% | $157.2005 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $12.53 | 12.820% | $14.1363 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $847.39 | $908.8242 | $908.82 | $908.85 | $908.80 | |