| 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 | $134.55 | 13.736% | $153.0318 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $170.29 | 12.333% | $191.2919 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $165.36 | 7.189% | $177.2477 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $18.84 | 10.649% | $20.8463 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $234.42 | 3.343% | $242.2567 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $97.39 | 3.397% | $100.6983 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $98.71 | 12.287% | $110.8385 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $919.56 | $996.2112 | $996.22 | $996.25 | $996.10 | |