| 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 | $108.41 | 9.649% | $118.8705 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $161.48 | 4.220% | $168.2945 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $93.93 | 7.247% | $100.7371 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $62.94 | 6.710% | $67.1633 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $6.33 | 5.448% | $6.6749 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $134.73 | 5.743% | $142.4675 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $88.46 | 5.389% | $93.2271 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $656.28 | $697.4349 | $697.43 | $697.40 | $697.50 | |