| 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 | $159.42 | 12.737% | $179.7253 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $250.27 | 13.412% | $283.8362 | $283.84 | $283.85 | $283.80 |
| Purchase #3 | $138.35 | 10.412% | $152.755 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $107.91 | 9.231% | $117.8712 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $18.65 | 13.411% | $21.1512 | $21.15 | $21.15 | $21.20 |
| Purchase #6 | $10.87 | 5.728% | $11.4926 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $166.45 | 9.549% | $182.3443 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $851.92 | $949.1758 | $949.18 | $949.20 | $949.20 | |