| 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 | $163.83 | 8.367% | $177.5377 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $210.64 | 8.185% | $227.8809 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $181.77 | 4.608% | $190.146 | $190.15 | $190.15 | $190.10 |
| Purchase #4 | $100.60 | 3.866% | $104.4892 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $194.64 | 12.482% | $218.935 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $49.71 | 11.442% | $55.3978 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $190.93 | 10.808% | $211.5657 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $1,092.12 | $1,185.9523 | $1,185.97 | $1,186.00 | $1,185.90 | |