| 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 | $191.53 | 8.788% | $208.3617 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $16.54 | 3.298% | $17.0855 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $151.36 | 3.156% | $156.1369 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $247.48 | 9.633% | $271.3197 | $271.32 | $271.30 | $271.30 |
| Purchase #5 | $119.97 | 7.805% | $129.3337 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $15.90 | 13.374% | $18.0265 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $51.62 | 9.268% | $56.4041 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $794.40 | $856.6681 | $856.67 | $856.70 | $856.60 | |