| 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 | $175.37 | 6.466% | $186.7094 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $77.69 | 7.619% | $83.6092 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $197.51 | 12.732% | $222.657 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $155.81 | 9.177% | $170.1087 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $11.36 | 5.781% | $12.0167 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $198.64 | 5.752% | $210.0658 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $151.61 | 3.177% | $156.4266 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $967.99 | $1,041.5934 | $1,041.61 | $1,041.55 | $1,041.60 | |