| 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 | $128.43 | 3.689% | $133.1678 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $164.80 | 8.728% | $179.1837 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $150.91 | 4.116% | $157.1215 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $165.45 | 10.746% | $183.2293 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $212.79 | 4.617% | $222.6145 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $16.94 | 3.341% | $17.506 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $110.45 | 11.531% | $123.186 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $949.77 | $1,016.0088 | $1,016.01 | $1,016.00 | $1,016.00 | |