| 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 | $72.75 | 6.506% | $77.4831 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $216.28 | 7.370% | $232.2198 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $150.85 | 11.811% | $168.6669 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $194.69 | 5.855% | $206.0891 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $188.50 | 8.746% | $204.9862 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $129.90 | 4.769% | $136.0949 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $120.44 | 4.693% | $126.0922 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $1,073.41 | $1,151.6322 | $1,151.63 | $1,151.65 | $1,151.70 | |