| 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 | $134.80 | 7.186% | $144.4867 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $121.77 | 5.844% | $128.8862 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $108.68 | 8.714% | $118.1504 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $12.95 | 8.775% | $14.0864 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $97.49 | 7.241% | $104.5493 | $104.55 | $104.55 | $104.50 |
| Purchase #6 | $43.63 | 10.235% | $48.0955 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $219.82 | 8.199% | $237.843 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $739.14 | $796.0975 | $796.11 | $796.15 | $796.10 | |