| 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 | $151.46 | 7.317% | $162.5423 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $52.80 | 5.149% | $55.5187 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $146.83 | 12.447% | $165.1059 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $139.62 | 12.710% | $157.3657 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $236.27 | 8.176% | $255.5874 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $115.36 | 6.373% | $122.7119 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $227.90 | 6.699% | $243.167 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,070.24 | $1,161.9989 | $1,162.01 | $1,161.95 | $1,162.00 | |