| 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 | $137.45 | 13.436% | $155.9178 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $226.32 | 9.276% | $247.3134 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $128.91 | 7.812% | $138.9804 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $106.59 | 13.653% | $121.1427 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $193.67 | 4.420% | $202.2302 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $217.25 | 8.110% | $234.869 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $31.90 | 4.124% | $33.2156 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $1,042.09 | $1,133.6691 | $1,133.67 | $1,133.65 | $1,133.60 | |