| 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 | $161.81 | 12.329% | $181.7596 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $105.76 | 8.570% | $114.8236 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $243.58 | 8.782% | $264.9712 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $247.50 | 5.106% | $260.1374 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $83.50 | 13.606% | $94.861 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $97.81 | 10.108% | $107.6966 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $166.46 | 5.560% | $175.7152 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $1,106.42 | $1,199.9646 | $1,199.97 | $1,199.90 | $1,200.00 | |