| 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 | $177.65 | 8.410% | $192.5904 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $228.75 | 7.370% | $245.6089 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $89.76 | 4.270% | $93.5928 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $146.55 | 7.141% | $157.0151 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $85.41 | 5.338% | $89.9692 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $143.50 | 3.730% | $148.8526 | $148.85 | $148.85 | $148.90 |
| Purchase #7 | $92.48 | 9.340% | $101.1176 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $964.10 | $1,028.7466 | $1,028.75 | $1,028.70 | $1,028.80 | |