| 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 | $142.41 | 5.594% | $150.3764 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $210.82 | 6.659% | $224.8585 | $224.86 | $224.85 | $224.90 |
| Purchase #3 | $77.56 | 9.329% | $84.7956 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $234.32 | 3.410% | $242.3103 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $171.64 | 4.649% | $179.6195 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $14.40 | 13.595% | $16.3577 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $95.25 | 4.675% | $99.7029 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $946.40 | $998.0209 | $998.03 | $998.00 | $998.10 | |