| 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 | $186.96 | 3.587% | $193.6663 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $123.84 | 8.270% | $134.0816 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $234.65 | 7.353% | $251.9038 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $45.67 | 10.714% | $50.5631 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $68.96 | 6.816% | $73.6603 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $149.55 | 3.232% | $154.3835 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $216.93 | 5.222% | $228.2581 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,026.56 | $1,086.5167 | $1,086.51 | $1,086.50 | $1,086.70 | |