| 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 | $165.45 | 6.727% | $176.5798 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $32.95 | 8.243% | $35.6661 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $215.96 | 12.864% | $243.7411 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $9.42 | 5.726% | $9.9594 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $74.30 | 6.280% | $78.966 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $198.29 | 13.577% | $225.2118 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $153.46 | 4.604% | $160.5253 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $849.83 | $930.6495 | $930.66 | $930.65 | $930.70 | |