| 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 | $191.67 | 3.735% | $198.8289 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $26.78 | 12.230% | $30.0552 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $128.46 | 5.792% | $135.9004 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $111.88 | 5.837% | $118.4104 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $12.73 | 13.602% | $14.4615 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $15.89 | 6.284% | $16.8885 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $115.31 | 3.334% | $119.1544 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $602.72 | $633.6993 | $633.70 | $633.70 | $633.80 | |