| 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 | $130.70 | 10.311% | $144.1765 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $171.62 | 12.743% | $193.4895 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $121.93 | 12.251% | $136.8676 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $50.37 | 11.576% | $56.2008 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $33.66 | 9.518% | $36.8638 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $125.51 | 9.273% | $137.1485 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $140.33 | 4.381% | $146.4779 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $774.12 | $851.2246 | $851.23 | $851.25 | $851.30 | |