| 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 | $183.83 | 12.467% | $206.7481 | $206.75 | $206.75 | $206.70 |
| Purchase #2 | $42.29 | 4.621% | $44.2442 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $186.78 | 9.346% | $204.2365 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $88.40 | 5.270% | $93.0587 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $80.71 | 12.411% | $90.7269 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $21.57 | 12.249% | $24.2121 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $135.97 | 7.225% | $145.7938 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $739.55 | $809.0203 | $809.02 | $809.05 | $808.90 | |