| 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 | $132.58 | 13.811% | $150.8906 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $186.35 | 10.358% | $205.6521 | $205.65 | $205.65 | $205.70 |
| Purchase #3 | $103.45 | 11.689% | $115.5423 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $210.40 | 8.529% | $228.345 | $228.35 | $228.35 | $228.30 |
| Purchase #5 | $107.35 | 12.779% | $121.0683 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $99.57 | 3.400% | $102.9554 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $56.65 | 3.516% | $58.6418 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $896.35 | $983.0955 | $983.10 | $983.10 | $983.10 | |