| 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 | $71.42 | 13.454% | $81.0288 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $192.52 | 4.539% | $201.2585 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $150.48 | 11.575% | $167.8981 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $216.56 | 5.232% | $227.8904 | $227.89 | $227.90 | $227.90 |
| Purchase #5 | $69.93 | 13.830% | $79.6013 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $7.77 | 10.867% | $8.6144 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $126.78 | 7.538% | $136.3367 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $835.46 | $902.6282 | $902.63 | $902.65 | $902.60 | |