| 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 | $228.95 | 10.457% | $252.8913 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $173.68 | 4.839% | $182.0844 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $31.37 | 9.157% | $34.2426 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $161.43 | 10.730% | $178.7514 | $178.75 | $178.75 | $178.80 |
| Purchase #5 | $176.26 | 12.759% | $198.749 | $198.75 | $198.75 | $198.70 |
| Purchase #6 | $54.68 | 3.185% | $56.4216 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $29.36 | 11.750% | $32.8098 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $855.73 | $935.9501 | $935.94 | $935.95 | $935.90 | |