| 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 | $154.50 | 7.302% | $165.7816 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $69.36 | 5.330% | $73.0569 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $166.61 | 13.337% | $188.8308 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $67.32 | 5.715% | $71.1673 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $235.91 | 9.326% | $257.911 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $186.68 | 13.533% | $211.9434 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $220.30 | 6.434% | $234.4741 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,100.68 | $1,203.1651 | $1,203.16 | $1,203.15 | $1,203.20 | |