| 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 | $184.75 | 3.260% | $190.7729 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $153.45 | 7.538% | $165.0171 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $239.52 | 6.264% | $254.5235 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $184.58 | 8.499% | $200.2675 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $212.66 | 9.103% | $232.0184 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $75.75 | 6.414% | $80.6086 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $211.82 | 5.201% | $222.8368 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,262.53 | $1,346.0448 | $1,346.05 | $1,345.95 | $1,346.00 | |