| 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 | $126.42 | 13.702% | $143.7421 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $32.78 | 9.552% | $35.9111 | $35.91 | $35.90 | $35.90 |
| Purchase #3 | $54.98 | 11.501% | $61.3032 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $169.88 | 12.743% | $191.5278 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $123.86 | 7.162% | $132.7309 | $132.73 | $132.75 | $132.70 |
| Purchase #6 | $9.99 | 13.456% | $11.3343 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $196.97 | 4.202% | $205.2467 | $205.25 | $205.25 | $205.20 |
| 7 purchase totals = | $714.88 | $781.7961 | $781.79 | $781.85 | $781.60 | |