| 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 | $203.88 | 10.533% | $225.3547 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $155.46 | 6.776% | $165.994 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $20.71 | 7.271% | $22.2158 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $139.89 | 11.680% | $156.2292 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $14.53 | 8.336% | $15.7412 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $68.69 | 9.777% | $75.4058 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $104.92 | 5.658% | $110.8564 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $708.08 | $771.7971 | $771.80 | $771.80 | $771.80 | |