| 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 | $165.63 | 9.260% | $180.9673 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $223.46 | 3.304% | $230.8431 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $232.38 | 4.520% | $242.8836 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $55.97 | 9.446% | $61.2569 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $107.48 | 13.420% | $121.9038 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $138.36 | 5.526% | $146.0058 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $110.51 | 11.819% | $123.5712 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $1,033.79 | $1,107.4317 | $1,107.43 | $1,107.40 | $1,107.50 | |