| 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 | $168.87 | 5.141% | $177.5516 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $70.65 | 10.267% | $77.9036 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $162.86 | 5.277% | $171.4541 | $171.45 | $171.45 | $171.50 |
| Purchase #4 | $201.84 | 12.680% | $227.4333 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $216.80 | 5.764% | $229.2964 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $243.39 | 4.539% | $254.4375 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $142.63 | 10.747% | $157.9584 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $1,207.04 | $1,296.0349 | $1,296.03 | $1,296.05 | $1,296.10 | |