| 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 | $159.33 | 11.276% | $177.2961 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $155.82 | 9.751% | $171.014 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $137.79 | 12.796% | $155.4216 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $6.81 | 12.704% | $7.6751 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $44.79 | 11.600% | $49.9856 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $27.25 | 10.696% | $30.1647 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $90.95 | 13.646% | $103.361 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $622.74 | $694.9181 | $694.92 | $694.90 | $695.00 | |