| 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 | $185.57 | 6.492% | $197.6172 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $147.62 | 13.179% | $167.0748 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $13.60 | 6.139% | $14.4349 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $110.62 | 7.515% | $118.9331 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $205.56 | 11.431% | $229.0576 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $163.68 | 6.347% | $174.0688 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $189.82 | 3.659% | $196.7655 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $1,016.47 | $1,097.9519 | $1,097.95 | $1,097.90 | $1,098.00 | |