| 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 | $203.30 | 8.118% | $219.8039 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $139.71 | 11.662% | $156.003 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $85.28 | 3.262% | $88.0618 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $218.66 | 7.695% | $235.4859 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $134.86 | 4.316% | $140.6806 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $160.29 | 3.552% | $165.9835 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $165.54 | 9.232% | $180.8227 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $1,107.64 | $1,186.8414 | $1,186.83 | $1,186.85 | $1,186.90 | |