| 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 | $111.81 | 12.456% | $125.7371 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $140.95 | 7.198% | $151.0956 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $8.26 | 7.453% | $8.8756 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $136.84 | 10.501% | $151.2096 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $13.51 | 11.367% | $15.0457 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $156.38 | 7.289% | $167.7785 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $166.81 | 6.221% | $177.1873 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $734.56 | $796.9294 | $796.95 | $797.00 | $796.90 | |