| 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 | $147.62 | 9.378% | $161.4638 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $186.63 | 3.346% | $192.8746 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $86.51 | 13.362% | $98.0695 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $216.76 | 7.815% | $233.6998 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $147.52 | 4.309% | $153.8766 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $193.46 | 6.146% | $205.3501 | $205.35 | $205.35 | $205.40 |
| Purchase #7 | $29.91 | 5.590% | $31.582 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $1,008.41 | $1,076.9164 | $1,076.91 | $1,076.90 | $1,077.10 | |