| 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 | $107.75 | 13.857% | $122.6809 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $41.45 | 13.753% | $47.1506 | $47.15 | $47.15 | $47.20 |
| Purchase #3 | $165.61 | 4.711% | $173.4119 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $208.53 | 10.848% | $231.1513 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $173.27 | 7.765% | $186.7244 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $159.32 | 3.644% | $165.1256 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $193.68 | 8.345% | $209.8426 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $1,049.61 | $1,136.0873 | $1,136.08 | $1,136.10 | $1,136.10 | |