| 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 | $120.85 | 8.512% | $131.1368 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $189.43 | 7.853% | $204.3059 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $71.70 | 9.164% | $78.2706 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $104.29 | 12.313% | $117.1312 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $136.56 | 8.243% | $147.8166 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $27.98 | 3.747% | $29.0284 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $191.85 | 10.615% | $212.2149 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $842.66 | $919.9044 | $919.91 | $919.90 | $919.80 | |