| 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 | $193.89 | 7.498% | $208.4279 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $16.78 | 7.247% | $17.996 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $193.61 | 5.422% | $204.1075 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $160.36 | 8.289% | $173.6522 | $173.65 | $173.65 | $173.70 |
| Purchase #5 | $203.64 | 5.125% | $214.0766 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $128.49 | 13.464% | $145.7899 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $215.94 | 7.338% | $231.7857 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,112.71 | $1,195.8358 | $1,195.85 | $1,195.90 | $1,195.90 | |