| 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 | $122.34 | 11.421% | $136.3125 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $97.80 | 6.702% | $104.3546 | $104.35 | $104.35 | $104.40 |
| Purchase #3 | $15.63 | 5.386% | $16.4718 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $130.80 | 12.841% | $147.596 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $153.53 | 11.825% | $171.6849 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $31.93 | 11.863% | $35.7179 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $196.67 | 3.859% | $204.2595 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $748.70 | $816.3972 | $816.39 | $816.35 | $816.50 | |