| 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 | $155.46 | 10.113% | $171.1817 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $30.87 | 10.229% | $34.0277 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $183.52 | 6.296% | $195.0744 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $62.60 | 8.528% | $67.9385 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $118.96 | 13.406% | $134.9078 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $119.57 | 7.447% | $128.4744 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $134.67 | 9.527% | $147.5 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $805.65 | $879.1045 | $879.10 | $879.10 | $879.10 | |