| 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 | $160.62 | 13.211% | $181.8395 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $110.90 | 8.527% | $120.3564 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $117.59 | 5.458% | $124.0081 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $160.94 | 6.526% | $171.4429 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $126.30 | 3.229% | $130.3782 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $110.63 | 12.754% | $124.7398 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $22.89 | 3.732% | $23.7443 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $809.87 | $876.5092 | $876.51 | $876.55 | $876.40 | |