| 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 | $7.57 | 8.441% | $8.209 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $77.39 | 6.700% | $82.5751 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $93.76 | 13.433% | $106.3548 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $161.84 | 12.616% | $182.2577 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $23.52 | 12.667% | $26.4993 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $188.73 | 13.423% | $214.0632 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $147.97 | 11.174% | $164.5042 | $164.50 | $164.50 | $164.50 |
| 7 purchase totals = | $700.78 | $784.4633 | $784.46 | $784.45 | $784.60 | |