| 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 | $158.84 | 10.811% | $176.0122 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $205.27 | 12.508% | $230.9452 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $51.76 | 10.618% | $57.2559 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $48.95 | 7.742% | $52.7397 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $189.38 | 9.327% | $207.0435 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $130.97 | 7.787% | $141.1686 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $46.63 | 9.471% | $51.0463 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $831.80 | $916.2114 | $916.22 | $916.20 | $916.10 | |