| 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 | $146.31 | 9.600% | $160.3558 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $220.32 | 5.421% | $232.2635 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $139.53 | 7.509% | $150.0073 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $43.64 | 3.153% | $45.016 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $212.50 | 6.332% | $225.9555 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $139.57 | 12.677% | $157.2633 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $208.85 | 13.833% | $237.7402 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $1,110.72 | $1,208.6016 | $1,208.61 | $1,208.55 | $1,208.70 | |