| 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 | $141.26 | 9.147% | $154.1811 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $148.65 | 4.265% | $154.9899 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $124.32 | 9.146% | $135.6903 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $121.41 | 11.527% | $135.4049 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $201.36 | 3.794% | $208.9996 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $42.45 | 13.414% | $48.1442 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $148.79 | 9.788% | $163.3536 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $928.24 | $1,000.7636 | $1,000.75 | $1,000.80 | $1,000.80 | |