| 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 | $156.83 | 9.621% | $171.9186 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $210.75 | 8.293% | $228.2275 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $212.77 | 5.138% | $223.7021 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $34.45 | 11.581% | $38.4397 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $192.67 | 13.361% | $218.4126 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $159.37 | 3.339% | $164.6914 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $247.73 | 6.524% | $263.8919 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,214.57 | $1,309.2838 | $1,309.28 | $1,309.30 | $1,309.20 | |