| 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 | $154.50 | 12.153% | $173.2764 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $141.82 | 4.159% | $147.7183 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $171.50 | 3.209% | $177.0034 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $66.95 | 11.289% | $74.508 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $24.27 | 8.635% | $26.3657 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $150.32 | 3.608% | $155.7435 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $52.60 | 12.643% | $59.2502 | $59.25 | $59.25 | $59.30 |
| 7 purchase totals = | $761.96 | $813.8655 | $813.87 | $813.85 | $813.90 | |