| 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 | $98.27 | 3.545% | $101.7537 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $150.33 | 4.595% | $157.2377 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $227.80 | 6.593% | $242.8189 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $182.67 | 10.353% | $201.5818 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $58.60 | 5.184% | $61.6378 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $29.38 | 11.595% | $32.7866 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $131.68 | 5.611% | $139.0686 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $878.73 | $936.8851 | $936.89 | $936.90 | $936.90 | |