| 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 | $127.28 | 7.210% | $136.4569 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $52.96 | 11.621% | $59.1145 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $143.84 | 11.270% | $160.0508 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $60.99 | 9.455% | $66.7566 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $22.51 | 8.568% | $24.4387 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $154.65 | 8.342% | $167.5509 | $167.55 | $167.55 | $167.60 |
| Purchase #7 | $15.30 | 11.264% | $17.0234 | $17.02 | $17.00 | $17.00 |
| 7 purchase totals = | $577.53 | $631.3918 | $631.39 | $631.35 | $631.50 | |