| 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 | $166.67 | 13.506% | $189.1805 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $231.29 | 11.325% | $257.4836 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $241.96 | 5.844% | $256.1001 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $104.83 | 4.627% | $109.6805 | $109.68 | $109.70 | $109.70 |
| Purchase #5 | $45.36 | 12.363% | $50.9679 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $55.83 | 5.874% | $59.1095 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $58.75 | 13.513% | $66.6889 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $904.69 | $989.2110 | $989.21 | $989.25 | $989.30 | |