| 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 | $71.64 | 7.863% | $77.2731 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $222.81 | 4.488% | $232.8097 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $161.46 | 6.742% | $172.3456 | $172.35 | $172.35 | $172.30 |
| Purchase #4 | $125.33 | 13.541% | $142.3009 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $178.57 | 4.612% | $186.8056 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $101.38 | 3.657% | $105.0875 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $244.86 | 8.732% | $266.2412 | $266.24 | $266.25 | $266.20 |
| 7 purchase totals = | $1,106.05 | $1,182.8636 | $1,182.87 | $1,182.85 | $1,182.80 | |