| 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 | $144.34 | 5.800% | $152.7117 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $54.45 | 13.483% | $61.7915 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $15.87 | 8.516% | $17.2215 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $56.59 | 8.848% | $61.5971 | $61.60 | $61.60 | $61.60 |
| Purchase #5 | $170.54 | 5.119% | $179.2699 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $163.93 | 12.338% | $184.1557 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $81.99 | 8.305% | $88.7993 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $687.71 | $745.5467 | $745.55 | $745.50 | $745.60 | |