| 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 | $134.96 | 5.871% | $142.8835 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $6.92 | 8.422% | $7.5028 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $148.90 | 5.456% | $157.024 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $237.87 | 12.264% | $267.0424 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $10.54 | 5.246% | $11.0929 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $106.82 | 5.615% | $112.8179 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $147.92 | 3.309% | $152.8147 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $793.93 | $851.1782 | $851.16 | $851.15 | $851.10 | |