| 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 | $146.95 | 11.538% | $163.9051 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $180.27 | 5.343% | $189.9018 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $175.49 | 12.456% | $197.349 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $237.80 | 4.391% | $248.2418 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $100.34 | 9.448% | $109.8201 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $155.64 | 4.825% | $163.1496 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $186.59 | 12.744% | $210.369 | $210.37 | $210.35 | $210.40 |
| 7 purchase totals = | $1,183.08 | $1,282.7364 | $1,282.74 | $1,282.70 | $1,282.60 | |