| 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 | $14.94 | 9.483% | $16.3568 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $183.29 | 4.568% | $191.6627 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $164.92 | 5.123% | $173.3689 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $104.63 | 12.795% | $118.0174 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $217.67 | 4.850% | $228.227 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $99.26 | 4.476% | $103.7029 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $62.96 | 10.286% | $69.4361 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $847.67 | $900.7718 | $900.78 | $900.75 | $900.80 | |