| 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 | $184.76 | 6.516% | $196.799 | $196.80 | $196.80 | $196.80 |
| Purchase #2 | $185.73 | 12.394% | $208.7494 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $81.36 | 3.747% | $84.4086 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $175.37 | 7.859% | $189.1523 | $189.15 | $189.15 | $189.20 |
| Purchase #5 | $154.36 | 5.802% | $163.316 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $21.35 | 10.467% | $23.5847 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $202.42 | 13.792% | $230.3378 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $1,005.35 | $1,096.3478 | $1,096.35 | $1,096.35 | $1,096.30 | |