| 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 | $40.92 | 7.208% | $43.8695 | $43.87 | $43.85 | $43.90 |
| Purchase #2 | $161.51 | 7.470% | $173.5748 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $229.57 | 13.751% | $261.1382 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $67.31 | 4.353% | $70.24 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $130.66 | 10.778% | $144.7425 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $147.49 | 7.764% | $158.9411 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $145.94 | 6.367% | $155.232 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $923.40 | $1,007.7381 | $1,007.73 | $1,007.75 | $1,007.60 | |