| 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 | $156.79 | 3.644% | $162.5034 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $186.93 | 11.208% | $207.8811 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $163.73 | 4.868% | $171.7004 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $131.96 | 12.152% | $147.9958 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $122.53 | 8.241% | $132.6277 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $61.92 | 11.558% | $69.0767 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $171.78 | 13.390% | $194.7813 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $995.64 | $1,086.5664 | $1,086.57 | $1,086.65 | $1,086.60 | |