| 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 | $155.51 | 3.871% | $161.5298 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $144.37 | 6.190% | $153.3065 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $217.58 | 4.323% | $226.986 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $164.85 | 10.443% | $182.0653 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $213.60 | 4.536% | $223.2889 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $65.79 | 3.429% | $68.0459 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $79.56 | 5.860% | $84.2222 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $1,041.26 | $1,099.4446 | $1,099.46 | $1,099.45 | $1,099.40 | |