| 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 | $205.85 | 11.837% | $230.2165 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $211.68 | 12.197% | $237.4986 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $150.88 | 7.313% | $161.9139 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $178.43 | 7.800% | $192.3475 | $192.35 | $192.35 | $192.30 |
| Purchase #5 | $52.57 | 11.820% | $58.7838 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $45.27 | 9.245% | $49.4552 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $40.53 | 7.160% | $43.4319 | $43.43 | $43.45 | $43.40 |
| 7 purchase totals = | $885.21 | $973.6474 | $973.65 | $973.65 | $973.60 | |