| 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 | $159.41 | 10.617% | $176.3346 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $46.77 | 9.209% | $51.077 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $187.34 | 7.176% | $200.7835 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $102.62 | 8.381% | $111.2206 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $105.73 | 7.839% | $114.0182 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $213.37 | 6.734% | $227.7383 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $9.52 | 8.564% | $10.3353 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $824.76 | $891.5075 | $891.51 | $891.55 | $891.40 | |