| 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 | $155.65 | 10.454% | $171.9217 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $148.92 | 10.532% | $164.6043 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $211.68 | 9.445% | $231.6732 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $151.29 | 3.519% | $156.6139 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $116.83 | 7.542% | $125.6413 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $73.71 | 10.253% | $81.2675 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $155.36 | 3.447% | $160.7153 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,013.44 | $1,092.4372 | $1,092.43 | $1,092.35 | $1,092.40 | |