| 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 | $149.68 | 5.103% | $157.3182 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $27.44 | 13.635% | $31.1814 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $35.50 | 12.623% | $39.9812 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $121.75 | 8.474% | $132.0671 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $107.61 | 5.758% | $113.8062 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $115.47 | 7.819% | $124.4986 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $236.45 | 10.850% | $262.1048 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $793.90 | $860.9575 | $860.96 | $860.95 | $861.00 | |