| 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 | $156.82 | 3.165% | $161.7834 | $161.78 | $161.80 | $161.80 |
| Purchase #2 | $109.84 | 10.268% | $121.1184 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $86.78 | 10.701% | $96.0663 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $206.92 | 8.287% | $224.0675 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $147.81 | 4.795% | $154.8975 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $130.45 | 4.417% | $136.212 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $148.97 | 8.349% | $161.4075 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $987.59 | $1,055.5526 | $1,055.56 | $1,055.50 | $1,055.60 | |