| 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 | $130.78 | 11.477% | $145.7896 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $126.85 | 3.270% | $130.998 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $240.73 | 12.480% | $270.7731 | $270.77 | $270.75 | $270.80 |
| Purchase #4 | $250.31 | 13.463% | $284.0092 | $284.01 | $284.00 | $284.00 |
| Purchase #5 | $131.90 | 3.331% | $136.2936 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $67.59 | 5.656% | $71.4129 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $27.40 | 9.596% | $30.0293 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $975.56 | $1,069.3057 | $1,069.30 | $1,069.30 | $1,069.30 | |