| 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 | $163.61 | 12.563% | $184.1643 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $72.87 | 11.172% | $81.011 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $27.52 | 12.180% | $30.8719 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $160.58 | 5.444% | $169.322 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $16.38 | 12.529% | $18.4323 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $143.78 | 13.211% | $162.7748 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $28.35 | 8.597% | $30.7872 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $613.09 | $677.3635 | $677.35 | $677.30 | $677.40 | |