| 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 | $119.81 | 8.773% | $130.3209 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $27.70 | 10.520% | $30.614 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $146.27 | 3.125% | $150.8409 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $203.44 | 8.393% | $220.5147 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $133.79 | 3.393% | $138.3295 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $49.97 | 6.858% | $53.3969 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $112.61 | 12.728% | $126.943 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $793.59 | $850.9599 | $850.95 | $850.95 | $850.80 | |