| 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 | $154.90 | 8.306% | $167.766 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $224.46 | 3.304% | $231.8762 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $154.66 | 11.465% | $172.3918 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $13.81 | 8.153% | $14.9359 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $52.97 | 5.286% | $55.77 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $189.95 | 7.750% | $204.6711 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $200.62 | 12.642% | $225.9824 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $991.37 | $1,073.3934 | $1,073.40 | $1,073.40 | $1,073.50 | |