| 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 | $182.55 | 9.682% | $200.2245 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $138.94 | 4.237% | $144.8269 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $27.88 | 5.791% | $29.4945 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $223.70 | 8.625% | $242.9941 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $125.34 | 10.390% | $138.3628 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $132.30 | 12.868% | $149.3244 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $136.80 | 11.117% | $152.0081 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $967.51 | $1,057.2353 | $1,057.22 | $1,057.20 | $1,057.20 | |