| 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 | $171.45 | 7.258% | $183.8938 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $222.51 | 6.306% | $236.5415 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $63.82 | 7.838% | $68.8222 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $170.38 | 13.728% | $193.7698 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $171.75 | 8.581% | $186.4879 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $16.92 | 10.646% | $18.7213 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $25.74 | 8.541% | $27.9385 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $842.57 | $916.1750 | $916.17 | $916.15 | $916.10 | |