| 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 | $152.76 | 12.236% | $171.4517 | $171.45 | $171.45 | $171.50 |
| Purchase #2 | $108.94 | 4.479% | $113.8194 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $250.28 | 5.816% | $264.8363 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $163.57 | 13.719% | $186.0102 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $108.98 | 5.563% | $115.0426 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $7.94 | 8.750% | $8.6348 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $74.92 | 13.796% | $85.256 | $85.26 | $85.25 | $85.30 |
| 7 purchase totals = | $867.39 | $945.0510 | $945.05 | $945.05 | $945.00 | |