| 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 | $186.55 | 13.865% | $212.4152 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $86.61 | 3.230% | $89.4075 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $167.86 | 8.585% | $182.2708 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $9.92 | 11.604% | $11.0711 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $207.63 | 4.416% | $216.7989 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $25.28 | 6.500% | $26.9232 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $49.25 | 7.423% | $52.9058 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $733.10 | $791.7925 | $791.80 | $791.70 | $791.80 | |