| 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 | $155.69 | 10.577% | $172.1573 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $79.74 | 3.641% | $82.6433 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $233.45 | 10.133% | $257.1055 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $136.38 | 11.370% | $151.8864 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $213.61 | 8.153% | $231.0256 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $70.25 | 9.795% | $77.131 | $77.13 | $77.15 | $77.10 |
| Purchase #7 | $235.43 | 4.816% | $246.7683 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $1,124.55 | $1,218.7174 | $1,218.73 | $1,218.75 | $1,218.70 | |