| 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 | $152.80 | 13.682% | $173.7061 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $84.65 | 5.721% | $89.4928 | $89.49 | $89.50 | $89.50 |
| Purchase #3 | $165.90 | 9.549% | $181.7418 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $68.98 | 6.238% | $73.283 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $102.40 | 4.628% | $107.1391 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $86.40 | 12.536% | $97.2311 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $20.65 | 10.323% | $22.7817 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $681.78 | $745.3756 | $745.37 | $745.45 | $745.30 | |