| 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 | $145.65 | 13.271% | $164.9792 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $165.68 | 4.145% | $172.5474 | $172.55 | $172.55 | $172.50 |
| Purchase #3 | $227.92 | 9.781% | $250.2129 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $219.77 | 3.144% | $226.6796 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $210.46 | 13.194% | $238.2281 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $163.74 | 5.299% | $172.4166 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $212.35 | 9.227% | $231.9435 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,345.57 | $1,457.0073 | $1,457.01 | $1,457.05 | $1,456.90 | |