| 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 | $133.50 | 8.308% | $144.5912 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $173.54 | 5.543% | $183.1593 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $201.79 | 13.404% | $228.8379 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $15.53 | 4.642% | $16.2509 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $63.95 | 11.529% | $71.3228 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $87.98 | 12.772% | $99.2168 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $76.34 | 9.257% | $83.4068 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $752.63 | $826.7857 | $826.79 | $826.75 | $826.80 | |