| 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 | $170.62 | 12.547% | $192.0277 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $33.86 | 8.646% | $36.7875 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $175.95 | 11.503% | $196.1895 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $250.96 | 3.837% | $260.5893 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $238.67 | 10.848% | $264.5609 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $15.50 | 7.433% | $16.6521 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $243.59 | 3.763% | $252.7563 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $1,129.15 | $1,219.5633 | $1,219.57 | $1,219.60 | $1,219.70 | |