| 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 | $139.28 | 5.724% | $147.2524 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $150.98 | 4.705% | $158.0836 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $143.86 | 7.652% | $154.8682 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $205.93 | 4.379% | $214.9477 | $214.95 | $214.95 | $214.90 |
| Purchase #5 | $70.43 | 5.846% | $74.5473 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $58.31 | 13.359% | $66.0996 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $200.69 | 11.494% | $223.7573 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $969.48 | $1,039.5561 | $1,039.56 | $1,039.55 | $1,039.60 | |