| 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 | $161.54 | 3.562% | $167.2941 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $204.30 | 13.563% | $232.0092 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $171.83 | 12.118% | $192.6524 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $29.33 | 7.607% | $31.5611 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $131.89 | 9.240% | $144.0766 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $80.43 | 9.200% | $87.8296 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $74.65 | 3.640% | $77.3673 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $853.97 | $932.7903 | $932.79 | $932.80 | $932.90 | |