| 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 | $36.90 | 11.439% | $41.121 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $81.93 | 3.527% | $84.8197 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $175.90 | 6.216% | $186.8339 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $196.68 | 5.734% | $207.9576 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $81.46 | 3.342% | $84.1824 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $131.48 | 3.385% | $135.9306 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $68.33 | 6.489% | $72.7639 | $72.76 | $72.75 | $72.80 |
| 7 purchase totals = | $772.68 | $813.6091 | $813.60 | $813.60 | $813.60 | |