| 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 | $174.33 | 5.182% | $183.3638 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $42.30 | 3.264% | $43.6807 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $147.46 | 12.305% | $165.605 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $142.26 | 7.179% | $152.4728 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $7.48 | 6.852% | $7.9925 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $79.89 | 11.553% | $89.1197 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $95.83 | 7.381% | $102.9032 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $689.55 | $745.1377 | $745.13 | $745.10 | $745.20 | |