| 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 | $119.81 | 9.344% | $131.005 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $185.89 | 10.408% | $205.2374 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $34.82 | 3.153% | $35.9179 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $15.92 | 6.552% | $16.9631 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $50.53 | 3.237% | $52.1657 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $172.83 | 5.451% | $182.251 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $6.34 | 8.768% | $6.8959 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $586.14 | $630.4360 | $630.45 | $630.40 | $630.50 | |