| 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 | $150.62 | 4.361% | $157.1885 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $147.90 | 8.427% | $160.3635 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $147.93 | 4.137% | $154.0499 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $158.48 | 4.683% | $165.9016 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $25.78 | 12.571% | $29.0208 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $130.44 | 4.278% | $136.0202 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $63.26 | 4.289% | $65.9732 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $824.41 | $868.5177 | $868.51 | $868.45 | $868.50 | |