| 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 | $149.85 | 10.371% | $165.3909 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $195.65 | 6.175% | $207.7314 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $144.40 | 7.483% | $155.2055 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $104.35 | 10.838% | $115.6595 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $100.31 | 12.328% | $112.6762 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $250.84 | 6.228% | $266.4623 | $266.46 | $266.45 | $266.50 |
| Purchase #7 | $154.46 | 12.560% | $173.8602 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $1,099.86 | $1,196.9860 | $1,196.99 | $1,197.00 | $1,197.10 | |