| 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 | $125.38 | 9.211% | $136.9288 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $161.48 | 6.324% | $171.692 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $206.45 | 5.730% | $218.2796 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $18.65 | 11.229% | $20.7442 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $111.99 | 6.423% | $119.1831 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $128.31 | 6.278% | $136.3653 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $11.31 | 7.748% | $12.1863 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $763.57 | $815.3793 | $815.38 | $815.45 | $815.40 | |