| 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 | $150.50 | 12.332% | $169.0597 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $221.31 | 6.829% | $236.4233 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $178.36 | 4.450% | $186.297 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $138.38 | 8.652% | $150.3526 | $150.35 | $150.35 | $150.40 |
| Purchase #5 | $69.76 | 3.653% | $72.3083 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $235.44 | 8.349% | $255.0969 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $104.98 | 7.375% | $112.7223 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $1,098.73 | $1,182.2601 | $1,182.26 | $1,182.20 | $1,182.30 | |