| 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 | $204.83 | 7.324% | $219.8317 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $164.46 | 13.235% | $186.2263 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $41.76 | 8.497% | $45.3083 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $32.74 | 12.392% | $36.7971 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $165.30 | 12.162% | $185.4038 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $154.35 | 7.714% | $166.2566 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $49.48 | 3.385% | $51.1549 | $51.15 | $51.15 | $51.20 |
| 7 purchase totals = | $812.92 | $890.9787 | $890.98 | $891.00 | $891.00 | |