| 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 | $140.82 | 11.769% | $157.3931 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $99.46 | 3.320% | $102.7621 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $213.64 | 10.315% | $235.677 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $106.46 | 3.701% | $110.4001 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $134.53 | 7.381% | $144.4597 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $136.92 | 7.525% | $147.2232 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $151.98 | 6.332% | $161.6034 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $983.81 | $1,059.5186 | $1,059.51 | $1,059.50 | $1,059.60 | |