| 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 | $222.43 | 12.868% | $251.0523 | $251.05 | $251.05 | $251.10 |
| Purchase #2 | $206.68 | 3.818% | $214.571 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $101.96 | 13.198% | $115.4167 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $135.56 | 6.515% | $144.3917 | $144.39 | $144.40 | $144.40 |
| Purchase #5 | $153.82 | 6.821% | $164.3121 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $153.98 | 4.200% | $160.4472 | $160.45 | $160.45 | $160.40 |
| Purchase #7 | $88.63 | 10.183% | $97.6552 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $1,063.06 | $1,147.8462 | $1,147.85 | $1,147.80 | $1,147.90 | |