| 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 | $108.25 | 4.367% | $112.9773 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $166.93 | 8.351% | $180.8703 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $61.60 | 4.249% | $64.2174 | $64.22 | $64.20 | $64.20 |
| Purchase #4 | $38.99 | 4.713% | $40.8276 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $143.66 | 6.660% | $153.2278 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $190.31 | 11.308% | $211.8303 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $162.41 | 13.211% | $183.866 | $183.87 | $183.85 | $183.90 |
| 7 purchase totals = | $872.15 | $947.8167 | $947.83 | $947.85 | $947.80 | |