| 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 | $96.93 | 10.240% | $106.8556 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $225.43 | 6.405% | $239.8688 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $175.30 | 6.632% | $186.9259 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $146.34 | 3.863% | $151.9931 | $151.99 | $152.00 | $152.00 |
| Purchase #5 | $157.44 | 7.177% | $168.7395 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $63.74 | 11.741% | $71.2237 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $182.85 | 9.866% | $200.89 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $1,048.03 | $1,126.4966 | $1,126.50 | $1,126.50 | $1,126.50 | |