| 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 | $154.68 | 8.795% | $168.2841 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $12.84 | 5.635% | $13.5635 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $101.88 | 10.859% | $112.9431 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $199.44 | 3.323% | $206.0674 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $85.63 | 6.493% | $91.19 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $110.86 | 13.558% | $125.8904 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $24.40 | 12.307% | $27.4029 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $689.73 | $745.3414 | $745.33 | $745.35 | $745.40 | |