| 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 | $89.94 | 13.583% | $102.1566 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $14.40 | 12.487% | $16.1981 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $49.96 | 11.367% | $55.639 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $82.63 | 9.621% | $90.5798 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $164.37 | 11.641% | $183.5043 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $162.34 | 10.411% | $179.2412 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $111.54 | 7.376% | $119.7672 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $675.18 | $747.0862 | $747.09 | $747.10 | $747.10 | |