| 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 | $134.70 | 9.628% | $147.6689 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $17.49 | 8.820% | $19.0326 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $202.41 | 9.696% | $222.0357 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $10.94 | 7.258% | $11.734 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $250.29 | 13.513% | $284.1117 | $284.11 | $284.10 | $284.10 |
| Purchase #6 | $188.27 | 9.364% | $205.8996 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $179.50 | 5.204% | $188.8412 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $983.60 | $1,079.3237 | $1,079.32 | $1,079.35 | $1,079.20 | |