| 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 | $40.68 | 11.230% | $45.2484 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $25.58 | 7.477% | $27.4926 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $153.30 | 9.373% | $167.6688 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $168.97 | 4.697% | $176.9065 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $163.99 | 7.372% | $176.0793 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $19.34 | 6.350% | $20.5681 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $118.57 | 5.735% | $125.37 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $690.43 | $739.3337 | $739.34 | $739.30 | $739.40 | |