| 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 | $179.40 | 4.383% | $187.2631 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $112.75 | 4.544% | $117.8734 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $194.59 | 5.112% | $204.5374 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $96.63 | 13.739% | $109.906 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $16.48 | 11.346% | $18.3498 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $222.32 | 5.871% | $235.3724 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $44.46 | 3.446% | $45.9921 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $866.63 | $919.2942 | $919.29 | $919.25 | $919.30 | |