| 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 | $126.62 | 6.139% | $134.3932 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $15.78 | 12.873% | $17.8114 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $235.34 | 4.214% | $245.2572 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $68.85 | 9.854% | $75.6345 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $170.71 | 3.189% | $176.1539 | $176.15 | $176.15 | $176.20 |
| Purchase #6 | $165.42 | 9.340% | $180.8702 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $236.30 | 3.658% | $244.9439 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,019.02 | $1,075.0643 | $1,075.05 | $1,075.05 | $1,075.10 | |