| 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 | $157.70 | 8.376% | $170.909 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $140.86 | 6.756% | $150.3765 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $43.28 | 4.375% | $45.1735 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $156.68 | 5.320% | $165.0154 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $45.52 | 9.727% | $49.9477 | $49.95 | $49.95 | $49.90 |
| Purchase #6 | $216.48 | 12.440% | $243.4101 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $40.68 | 13.719% | $46.2609 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $801.20 | $871.0931 | $871.10 | $871.05 | $871.10 | |