| 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 | $106.52 | 11.645% | $118.9243 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $40.81 | 9.301% | $44.6057 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $214.59 | 7.792% | $231.3109 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $75.85 | 10.207% | $83.592 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $204.96 | 8.235% | $221.8385 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $76.35 | 4.702% | $79.94 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $145.58 | 12.193% | $163.3306 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $864.66 | $943.5420 | $943.54 | $943.55 | $943.40 | |