| 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 | $192.70 | 4.765% | $201.8822 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $128.93 | 8.570% | $139.9793 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $148.77 | 9.828% | $163.3911 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $186.78 | 5.328% | $196.7316 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $61.54 | 8.382% | $66.6983 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $132.73 | 4.255% | $138.3777 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $70.69 | 9.832% | $77.6402 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $922.14 | $984.7004 | $984.70 | $984.80 | $984.70 | |