| 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 | $132.75 | 13.514% | $150.6898 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $40.94 | 5.178% | $43.0599 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $225.95 | 3.818% | $234.5768 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $204.43 | 9.439% | $223.7261 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $9.34 | 7.231% | $10.0154 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $26.54 | 11.447% | $29.578 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $217.84 | 12.867% | $245.8695 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $857.79 | $937.5155 | $937.53 | $937.55 | $937.60 | |