| 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 | $196.43 | 8.525% | $213.1757 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $150.85 | 7.820% | $162.6465 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $190.88 | 11.176% | $212.2127 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $136.87 | 12.715% | $154.273 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $130.90 | 11.445% | $145.8815 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $78.48 | 12.459% | $88.2578 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $65.56 | 5.483% | $69.1547 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $949.97 | $1,045.6019 | $1,045.60 | $1,045.60 | $1,045.70 | |