| 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 | $205.47 | 13.796% | $233.8166 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $127.82 | 7.623% | $137.5637 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $7.87 | 4.869% | $8.2532 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $185.25 | 6.836% | $197.9137 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $6.99 | 4.853% | $7.3292 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $38.64 | 12.737% | $43.5616 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $189.77 | 13.697% | $215.7628 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $761.81 | $844.2008 | $844.19 | $844.15 | $844.30 | |