| 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 | $77.31 | 10.358% | $85.3178 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $60.73 | 10.694% | $67.2245 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $98.50 | 12.156% | $110.4737 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $176.94 | 8.400% | $191.803 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $16.97 | 3.872% | $17.6271 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $119.73 | 11.222% | $133.1661 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $142.41 | 12.844% | $160.7011 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $692.59 | $766.3133 | $766.31 | $766.25 | $766.30 | |