| 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 | $205.64 | 3.585% | $213.0122 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $14.47 | 13.436% | $16.4142 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $91.61 | 13.347% | $103.8372 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $46.69 | 4.293% | $48.6944 | $48.69 | $48.70 | $48.70 |
| Purchase #5 | $172.58 | 11.429% | $192.3042 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $152.42 | 7.313% | $163.5665 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $163.85 | 6.246% | $174.0841 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $847.26 | $911.9128 | $911.90 | $911.90 | $911.90 | |