| 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 | $134.90 | 3.531% | $139.6633 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $213.84 | 3.351% | $221.0058 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $15.62 | 5.284% | $16.4454 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $80.44 | 4.688% | $84.211 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $68.33 | 13.598% | $77.6215 | $77.62 | $77.60 | $77.60 |
| Purchase #6 | $119.59 | 3.564% | $123.8522 | $123.85 | $123.85 | $123.90 |
| Purchase #7 | $178.78 | 9.558% | $195.8678 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $811.50 | $858.6670 | $858.67 | $858.60 | $858.70 | |