| 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 | $183.59 | 9.349% | $200.7538 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $71.65 | 10.554% | $79.2119 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $151.82 | 6.729% | $162.036 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $206.82 | 5.839% | $218.8962 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $137.38 | 7.522% | $147.7137 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $249.39 | 13.458% | $282.9529 | $282.95 | $282.95 | $283.00 |
| Purchase #7 | $44.52 | 3.831% | $46.2256 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $1,045.17 | $1,137.7901 | $1,137.79 | $1,137.80 | $1,137.80 | |