| 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 | $156.97 | 4.283% | $163.693 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $35.32 | 7.513% | $37.9736 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $20.78 | 11.874% | $23.2474 | $23.25 | $23.25 | $23.20 |
| Purchase #4 | $191.96 | 10.778% | $212.6494 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $80.49 | 4.351% | $83.9921 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $106.39 | 8.142% | $115.0523 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $244.75 | 9.300% | $267.5118 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $836.66 | $904.1196 | $904.11 | $904.10 | $904.10 | |