| 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 | $134.72 | 13.110% | $152.3818 | $152.38 | $152.40 | $152.40 |
| Purchase #2 | $15.91 | 13.122% | $17.9977 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $49.72 | 5.730% | $52.569 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $170.69 | 9.306% | $186.5744 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $203.83 | 5.194% | $214.4169 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $117.25 | 13.288% | $132.8302 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $172.39 | 7.223% | $184.8417 | $184.84 | $184.85 | $184.80 |
| 7 purchase totals = | $864.51 | $941.6117 | $941.61 | $941.60 | $941.60 | |