| 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 | $159.41 | 3.138% | $164.4123 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $210.62 | 5.615% | $222.4463 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $70.60 | 4.765% | $73.9641 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $66.92 | 3.407% | $69.2 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $154.65 | 10.272% | $170.5356 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $188.31 | 10.121% | $207.3689 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $155.83 | 8.143% | $168.5192 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $1,006.34 | $1,076.4464 | $1,076.45 | $1,076.40 | $1,076.40 | |