| 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 | $177.69 | 12.107% | $199.2029 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $43.34 | 5.611% | $45.7718 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $34.68 | 4.211% | $36.1404 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $14.59 | 5.830% | $15.4406 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $122.30 | 10.863% | $135.5854 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $127.60 | 8.866% | $138.913 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $61.59 | 9.184% | $67.2464 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $581.79 | $638.3005 | $638.30 | $638.30 | $638.20 | |