| 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 | $125.27 | 11.676% | $139.8965 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $61.48 | 3.105% | $63.389 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $97.47 | 4.737% | $102.0872 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $151.70 | 7.216% | $162.6467 | $162.65 | $162.65 | $162.60 |
| Purchase #5 | $221.46 | 4.872% | $232.2495 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $138.94 | 4.614% | $145.3507 | $145.35 | $145.35 | $145.40 |
| Purchase #7 | $227.68 | 4.572% | $238.0895 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,024.00 | $1,083.7091 | $1,083.72 | $1,083.75 | $1,083.70 | |