| 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 | $180.92 | 8.456% | $196.2186 | $196.22 | $196.20 | $196.20 |
| Purchase #2 | $175.30 | 13.131% | $198.3186 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $214.97 | 12.834% | $242.5592 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $91.84 | 11.784% | $102.6624 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $235.78 | 7.802% | $254.1756 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $233.77 | 11.507% | $260.6699 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $94.63 | 9.348% | $103.476 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $1,227.21 | $1,358.0803 | $1,358.09 | $1,358.05 | $1,358.20 | |