| 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 | $188.62 | 5.457% | $198.913 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $221.35 | 3.788% | $229.7347 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $156.30 | 6.173% | $165.9484 | $165.95 | $165.95 | $165.90 |
| Purchase #4 | $209.26 | 10.394% | $231.0105 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $41.50 | 12.833% | $46.8257 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $153.56 | 10.324% | $169.4135 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $170.25 | 9.751% | $186.8511 | $186.85 | $186.85 | $186.90 |
| 7 purchase totals = | $1,140.84 | $1,228.6969 | $1,228.69 | $1,228.70 | $1,228.60 | |