| 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 | $205.70 | 10.363% | $227.0167 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $174.74 | 10.191% | $192.5478 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $38.70 | 4.494% | $40.4392 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $60.83 | 8.577% | $66.0474 | $66.05 | $66.05 | $66.00 |
| Purchase #5 | $47.67 | 7.360% | $51.1785 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $33.55 | 4.721% | $35.1339 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $16.96 | 6.643% | $18.0867 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $578.15 | $630.4502 | $630.46 | $630.50 | $630.30 | |