| 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 | $127.53 | 10.255% | $140.6082 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $152.29 | 9.689% | $167.0454 | $167.05 | $167.05 | $167.00 |
| Purchase #3 | $14.42 | 10.345% | $15.9117 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $179.59 | 12.857% | $202.6799 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $23.42 | 3.498% | $24.2392 | $24.24 | $24.25 | $24.20 |
| Purchase #6 | $182.58 | 12.731% | $205.8243 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $105.69 | 3.501% | $109.3902 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $785.52 | $865.6989 | $865.70 | $865.70 | $865.60 | |