| 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 | $188.67 | 7.254% | $202.3561 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $51.50 | 7.712% | $55.4717 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $110.84 | 3.632% | $114.8657 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $91.39 | 5.655% | $96.5581 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $147.47 | 11.689% | $164.7078 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $130.98 | 12.740% | $147.6669 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $176.89 | 5.547% | $186.7021 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $897.74 | $968.3284 | $968.34 | $968.25 | $968.50 | |