| 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 | $209.25 | 10.791% | $231.8302 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $135.85 | 8.345% | $147.1867 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $155.49 | 9.514% | $170.2833 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $156.79 | 9.157% | $171.1473 | $171.15 | $171.15 | $171.10 |
| Purchase #5 | $192.40 | 8.268% | $208.3076 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $97.41 | 4.250% | $101.5499 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $96.78 | 5.133% | $101.7477 | $101.75 | $101.75 | $101.70 |
| 7 purchase totals = | $1,043.97 | $1,132.0527 | $1,132.06 | $1,132.10 | $1,131.90 | |