| 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 | $144.71 | 6.683% | $154.381 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $204.30 | 4.142% | $212.7621 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $71.38 | 5.673% | $75.4294 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $168.48 | 8.670% | $183.0872 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $68.48 | 9.129% | $74.7315 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $221.31 | 13.770% | $251.7844 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $100.33 | 4.542% | $104.887 | $104.89 | $104.90 | $104.90 |
| 7 purchase totals = | $978.99 | $1,057.0626 | $1,057.06 | $1,057.15 | $1,057.10 | |