| 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 | $160.89 | 13.556% | $182.7002 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $52.92 | 8.668% | $57.5071 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $228.99 | 3.385% | $236.7413 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $87.65 | 6.565% | $93.4042 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $198.50 | 5.153% | $208.7287 | $208.73 | $208.75 | $208.70 |
| Purchase #6 | $116.67 | 13.754% | $132.7168 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $11.68 | 13.231% | $13.2254 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $857.30 | $925.0237 | $925.03 | $925.05 | $924.90 | |