| 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 | $171.49 | 11.750% | $191.6401 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $40.82 | 7.369% | $43.828 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $165.93 | 10.241% | $182.9229 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $212.74 | 11.325% | $236.8328 | $236.83 | $236.85 | $236.80 |
| Purchase #5 | $225.60 | 7.330% | $242.1365 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $211.43 | 9.568% | $231.6596 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $151.82 | 12.346% | $170.5637 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $1,179.83 | $1,299.5836 | $1,299.58 | $1,299.60 | $1,299.50 | |