| 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 | $187.80 | 13.114% | $212.4281 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $138.69 | 8.578% | $150.5868 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $152.54 | 10.311% | $168.2684 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $137.74 | 10.390% | $152.0512 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $23.60 | 4.516% | $24.6658 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $28.50 | 6.871% | $30.4582 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $190.69 | 13.529% | $216.4885 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $859.56 | $954.9470 | $954.96 | $954.95 | $955.10 | |