| 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 | $167.65 | 8.559% | $181.9992 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $58.27 | 6.530% | $62.075 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $171.28 | 8.836% | $186.4143 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $58.86 | 13.871% | $67.0245 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $54.40 | 8.214% | $58.8684 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $66.30 | 12.718% | $74.732 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $15.62 | 6.480% | $16.6322 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $592.38 | $647.7456 | $647.74 | $647.75 | $647.70 | |